AN hose and fittings: Banjo bolts

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL's adapters and fittings allow flexible routing of fuel, oil and water lines across motorsport and automotive uses. AN fittings are standard practice where fluid systems must cope with high pressure, extreme temperature and demanding conditions. They are CNC-machined from aluminium for strong resistance to corrosion and wear, supporting long service life in harsh automotive environments.

HEL's mainline stainless fittings, plus many accessories across the range, are produced in-house on its own Star CNC equipment. Everything from banjo bolts to bleed nipples is cut from solid stainless bar to precise tolerances, keeping quality consistent batch to batch.

Technical Specifications

Package Contents

• 1 x Metric Aluminium Banjo Bolt

Banjo bolts are supplied without crush washers; these are available separately.

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted AN Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted AN Double Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted AN Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted BSP Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted UNF Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Restricted UNF Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Double Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Double Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Double Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Double Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Restricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Restricted Metric Banjo Bolt

HEL Performance's adapters and fittings route fuel, oil and water lines across a wide range of motorsport and automotive uses, in systems that must withstand high pressure, demanding conditions and extreme heat. Components - spanning stainless steel bleed nipples through to aluminium hose ends - are CNC-machined from premium materials, giving strong resistance to corrosion and wear.

HEL keeps production of its main stainless fittings, and many accessories, in-house using its own Star CNC equipment. Bleed nipples, banjo bolts and similar parts are all cut from solid stainless bar to precise tolerances, so quality stays consistent from batch to batch.

Technical Specifications

Package Contents

• 1 x Unrestricted Metric Banjo Bolt

These Race Spec single banjo bolts are built for motorcycles and racing bikes, aimed at brake and clutch systems where precision, durability and safety count. Each one is machined in Britain from premium-grade stainless bar, with a hex head pre-drilled ready for lockwire - a key safety feature on track and in competition.

They suit a track-prepped superbike, road racing, or any motorcycle build wanting motorsport-grade components. Lockwire-ready, and used by professional riders according to HEL, they are a common choice for serious bike builds.

Beyond bikes, these Race Spec banjo bolts also suit race cars, custom drift builds and bespoke high-pressure hydraulic rigs, wherever a secure, vibration-resistant brake or clutch connection is required.

Made in the UK, HEL banjo bolts are built for use under pressure. The raw stainless finish gives strong corrosion resistance, and precision-machined threads help provide a leak-free fit even in demanding environments.

• Includes one lockwire-ready stainless banjo bolt, HEL Performance Race Spec

Copper crush washers aren't included; they can be bought separately.

Every banjo bolt takes two copper crush washers, one either side of the fitting, so the seal stays hydraulic-tight and leak-free. On a bike built for racing or motorsport, lockwiring the bolt through its pre-drilled head with 0.8mm stainless wire is strongly advised, to meet safety rules.

• What are these bolts for? Fitted to motorcycle brake and clutch systems built for high performance, letting hydraulic fluid pass through a banjo joint while keeping a secure seal under pressure; the lockwire holes stop vibration working the bolt loose.
• Motorcycle only? No - developed mainly for bikes and superbikes, but they also work in drift cars, race cars and other motorsport builds needing a secure hydraulic joint.
• Why drill the hex head? So 0.8mm lockwire can pass through it, letting the bolt be wired safely against loosening from vibration - useful on track.
• Do they suit braided lines? Yes - these pair well with HEL's braided brake and clutch lines, and with custom hydraulic builds too.
• Material? Stainless bar, CNC-cut for strength, durability and resistance to corrosion whether on road or track.
• What else is needed to fit them? Sold separately: a pair of copper crush washers for each bolt, plus stainless lockwire where used for motorsport.

These Race Spec single banjo bolts are built for motorcycles and racing bikes, aimed at brake and clutch systems where precision, durability and safety count. Each one is machined in Britain from premium-grade stainless bar, with a hex head pre-drilled ready for lockwire - a key safety feature on track and in competition.

They suit a track-prepped superbike, road racing, or any motorcycle build wanting motorsport-grade components. Lockwire-ready, and used by professional riders according to HEL, they are a common choice for serious bike builds.

Beyond bikes, these Race Spec banjo bolts also suit race cars, custom drift builds and bespoke high-pressure hydraulic rigs, wherever a secure, vibration-resistant brake or clutch connection is required.

Made in the UK, HEL banjo bolts are built for use under pressure. The raw stainless finish gives strong corrosion resistance, and precision-machined threads help provide a leak-free fit even in demanding environments.

• Includes one lockwire-ready stainless banjo bolt, HEL Performance Race Spec

Copper crush washers aren't included; they can be bought separately.

Every banjo bolt takes two copper crush washers, one either side of the fitting, so the seal stays hydraulic-tight and leak-free. On a bike built for racing or motorsport, lockwiring the bolt through its pre-drilled head with 0.8mm stainless wire is strongly advised, to meet safety rules.

• What are these bolts for? Fitted to motorcycle brake and clutch systems built for high performance, letting hydraulic fluid pass through a banjo joint while keeping a secure seal under pressure; the lockwire holes stop vibration working the bolt loose.
• Motorcycle only? No - developed mainly for bikes and superbikes, but they also work in drift cars, race cars and other motorsport builds needing a secure hydraulic joint.
• Why drill the hex head? So 0.8mm lockwire can pass through it, letting the bolt be wired safely against loosening from vibration - useful on track.
• Do they suit braided lines? Yes - these pair well with HEL's braided brake and clutch lines, and with custom hydraulic builds too.
• Material? Stainless bar, CNC-cut for strength, durability and resistance to corrosion whether on road or track.
• What else is needed to fit them? Sold separately: a pair of copper crush washers for each bolt, plus stainless lockwire where used for motorsport.

These Race Spec double banjo bolts are aimed at motorcycles and high-performance racing bikes, built for dual-line brake and clutch setups where precision, durability and safety count. Each one is machined in Britain from premium-grade stainless bar, with a hex head pre-drilled ready for lockwire - a key safety feature in motorsport.

They suit dual-disc front brakes, or anywhere two banjo fittings need to share a single hydraulic port, and are built to cope with racing. Lockwire through the pre-drilled hex head - 0.8mm stainless - keeps the bolt secure under heavy vibration and hard use.

Away from bikes, these Race Spec double banjo bolts also suit rally cars, race cars and similar competition builds, giving a compact dual-line hydraulic joint wherever one is needed.

Made in the UK, these double banjo bolts are designed to resist corrosion, fit precisely and perform consistently. They are lockwire-ready and built for racers wanting dependable components on track.

• Includes one lockwire-ready double banjo bolt in stainless, HEL Performance Race Spec

Copper crush washers aren't included; they can be bought separately.

Three copper crush washers go with each double banjo bolt - one sits between the pair of banjo fittings, with one more on each outer face - to give a proper, leak-free seal. When racing motorcycles or in motorsport use generally, lockwire the bolt - 0.8mm stainless - through its pre-drilled hex head.

• What are double banjo bolts for? They handle dual-line hydraulic setups, joining two banjo fittings at one shared port, with lockwire holes guarding against loosening from vibration while racing.
• Motorcycles only? No - aimed mainly at racing bikes, but equally suited to other performance vehicles and motorsport cars needing a dual-line hydraulic joint.
• Why pre-drilled? So the hex head can take 0.8mm lockwire, letting the bolt be safety-wired in place - important where vibration is high in motorsport.
• Compatible with braided lines? Yes - these work with HEL's braided brake and clutch lines, plus AN-threaded hydraulic setups.
• Material? Cut from high-grade stainless bar by CNC for strength, durability and resistance to corrosion under repeated race conditions.
• What's needed for installation? Sold separately: three copper washers, crush-type, for each bolt; lockwire is also advised for racing or high-performance use.

These Race Spec single banjo bolts are built for motorcycles and racing bikes, aimed at brake and clutch systems where precision, durability and safety count. Each one is machined in Britain from premium-grade stainless bar, with a hex head pre-drilled ready for lockwire - a key safety feature on track and in competition.

They suit a track-prepped superbike, road racing, or any motorcycle build wanting motorsport-grade components. Lockwire-ready, and used by professional riders according to HEL, they are a common choice for serious bike builds.

Beyond bikes, these Race Spec banjo bolts also suit race cars, custom drift builds and bespoke high-pressure hydraulic rigs, wherever a secure, vibration-resistant brake or clutch connection is required.

Made in the UK, HEL banjo bolts are built for use under pressure. The raw stainless finish gives strong corrosion resistance, and precision-machined threads help provide a leak-free fit even in demanding environments.

• Includes one lockwire-ready stainless banjo bolt, HEL Performance Race Spec

Copper crush washers aren't included; they can be bought separately.

Every banjo bolt takes two copper crush washers, one either side of the fitting, so the seal stays hydraulic-tight and leak-free. On a bike built for racing or motorsport, lockwiring the bolt through its pre-drilled head with 0.8mm stainless wire is strongly advised, to meet safety rules.

• What are these bolts for? Fitted to motorcycle brake and clutch systems built for high performance, letting hydraulic fluid pass through a banjo joint while keeping a secure seal under pressure; the lockwire holes stop vibration working the bolt loose.
• Motorcycle only? No - developed mainly for bikes and superbikes, but they also work in drift cars, race cars and other motorsport builds needing a secure hydraulic joint.
• Why drill the hex head? So 0.8mm lockwire can pass through it, letting the bolt be wired safely against loosening from vibration - useful on track.
• Do they suit braided lines? Yes - these pair well with HEL's braided brake and clutch lines, and with custom hydraulic builds too.
• Material? Stainless bar, CNC-cut for strength, durability and resistance to corrosion whether on road or track.
• What else is needed to fit them? Sold separately: a pair of copper crush washers for each bolt, plus stainless lockwire where used for motorsport.

These Race Spec double banjo bolts are aimed at motorcycles and high-performance racing bikes, built for dual-line brake and clutch setups where precision, durability and safety count. Each one is machined in Britain from premium-grade stainless bar, with a hex head pre-drilled ready for lockwire - a key safety feature in motorsport.

They suit dual-disc front brakes, or anywhere two banjo fittings need to share a single hydraulic port, and are built to cope with racing. Lockwire through the pre-drilled hex head - 0.8mm stainless - keeps the bolt secure under heavy vibration and hard use.

Away from bikes, these Race Spec double banjo bolts also suit rally cars, race cars and similar competition builds, giving a compact dual-line hydraulic joint wherever one is needed.

Made in the UK, these double banjo bolts are designed to resist corrosion, fit precisely and perform consistently. They are lockwire-ready and built for racers wanting dependable components on track.

• Includes one lockwire-ready double banjo bolt in stainless, HEL Performance Race Spec

Copper crush washers aren't included; they can be bought separately.

Three copper crush washers go with each double banjo bolt - one sits between the pair of banjo fittings, with one more on each outer face - to give a proper, leak-free seal. When racing motorcycles or in motorsport use generally, lockwire the bolt - 0.8mm stainless - through its pre-drilled hex head.

• What are double banjo bolts for? They handle dual-line hydraulic setups, joining two banjo fittings at one shared port, with lockwire holes guarding against loosening from vibration while racing.
• Motorcycles only? No - aimed mainly at racing bikes, but equally suited to other performance vehicles and motorsport cars needing a dual-line hydraulic joint.
• Why pre-drilled? So the hex head can take 0.8mm lockwire, letting the bolt be safety-wired in place - important where vibration is high in motorsport.
• Compatible with braided lines? Yes - these work with HEL's braided brake and clutch lines, plus AN-threaded hydraulic setups.
• Material? Cut from high-grade stainless bar by CNC for strength, durability and resistance to corrosion under repeated race conditions.
• What's needed for installation? Sold separately: three copper washers, crush-type, for each bolt; lockwire is also advised for racing or high-performance use.