OTK Kart Group

Tony Kart Racer 401 TS

Frame material (OK/KZ/DD2)
Molybdenum chrome steel
Tubes Ø (OK/KZ/DD2)
30 mm
Wheelbase (OK/KZ/DD2)
1045 mm
Braking system (OK)
BWD with HFT stub axles and DOT 5.1 lubricant
Tony Kart Racer 401 TS kart chassis

Exclusive UAE distributor since 2013

OTK Kart Group brings together eight chassis marques and the Vortex engine range under one Italian manufacturer, all built at its own Prevalle factory.

OTK brands

2027 range: pre-orders are open, with deliveries from October. Ask us about the 2027 chassis for your class.

Send a request

OTK spare parts

  • Airbox

    Sealed air-intake boxes and filters for the carburettor/reed-valve intake. Ask us.

  • Axles and Accessories

    Rear axles (50 mm CIK-FIA stamped for OK/KZ, 40 mm for DD2) and their bearings, spacers and retaining clips. Shop on kartshop.me

  • Bodywork

    Fairing panels, spoilers and side pods (M10/M11 kits) in CIK-FIA homologated colours. Shop on kartshop.me

  • Brake System

    Brake pumps, calipers, discs, pads, lines and fittings for the BWD/BWZ/BSS/BSZ systems. Shop on kartshop.me

  • Bumpers

    Front and rear bumper/protection kits, including the M10/M11 side bumpers and rear protection. Shop on kartshop.me

  • Chain Guards

    Chain guards and their mounting hardware. Shop on kartshop.me

  • Cooling System

    Radiators, radiator brackets, hoses and coolant-system fittings. Shop on kartshop.me

  • Engine Mounts

    Engine mounting plates/cradles and adjustment hardware for OK, KZ and DD2 engines. Shop on kartshop.me

  • Exhaust System and Accessories

    Exhaust manifolds, springs, silencer mounts and exhaust-support hardware. Shop on kartshop.me

  • Floor Pans

    Full-coverage floor plates/floorplates that improve aerodynamic efficiency. Shop on kartshop.me

  • Fuel Tanks

    Fuel tanks, caps, fuel lines and mounting straps. Shop on kartshop.me

  • Gear

    Sprockets and chain/gear-ratio components for direct-drive and KZ shifter classes. Shop on kartshop.me

  • Hubs

    Wheel hubs (front and rear) and their fixing hardware. Shop on kartshop.me

  • Miscellaneous

    Other small hardware and accessories not covered by a dedicated category. Shop on kartshop.me

  • Pedals and Rudder Pedals

    Adjustable aluminium accelerator/brake pedal sets and pedal-box hardware. Shop on kartshop.me

  • Seats and Accessories

    Fibreglass racing seats (multiple sizes) and seat-mounting struts/padding. Shop on kartshop.me

  • Shift Arm and Accessories

    Gear-shift levers and linkage hardware for KZ shifter chassis. Shop on kartshop.me

  • Sprockect Carrier

    Sprocket-carrier hubs that mount the rear sprocket to the axle (category name kept as spelled on the official site). Shop on kartshop.me

  • Steering System

    Steering columns, tie rods, ball joints and steering-shaft hardware. Shop on kartshop.me

  • Steering Wheels

    HGS and other steering wheels, including inclined hub adapters. Shop on kartshop.me

  • Stickers

    Bodywork graphics/sticker kits for each chassis model and homologation year. Shop on kartshop.me

  • Stub Axles and Accessories

    Front stub axles (HFT/HFZ evolution types) and kingpin/bearing hardware. Shop on kartshop.me

  • Tools

    Kart-specific workshop tools for assembly, setup and maintenance. Shop on kartshop.me

  • Torsion Bars and Accessories

    Front torsion bars (standard and adjustable) and their mounting hardware. Shop on kartshop.me

  • Wheels

    MXJ and other rim sets for front and rear, in various offsets/widths. Shop on kartshop.me

Shop OTK online

The OTK range, stocked in Dubai, on our online store.