CB750 / CB650 / CX500 Comstar Wheel to GSX-R fork kit

This kit enables you to install GSX-R forks on your vintage Honda while retaining the Comstar wheel. It includes a new triple tree assembly, axle and spacers, and two rotor flange adapters, allowing you to complete a GSX-R fork swap without replacing the rear wheel.

The redesigned triple tree corrects the bike’s geometry to maintain original rake and trail as closely as possible, and the clamps are made wider than standard GSX-R clamps to ensure caliper clearance with the Comstar wheel spokes. The new axle accommodates diameter differences between the GSX-R and Comstar wheel, while the rotor adapters allow you to use GSX-R rotors.

We offer the triple clamp with an integrated Motoscope Mini and a choice of finishes: bare aluminum or anodized black. The rotor adapters are anodized black, and the axle is made from stainless steel. This kit is compatible with 2006-2023 GSX-R600, GSX-R750, and GSX-R1000 forks. Be sure to use rotors that match the year and model of your GSX-R forks.

Add motoscope mod to clamp here

Honda CB Series

• CB650

  • 1979-1982 CB650 Standard
  • 1980-1982 CB650C Custom

• CB750

  • 1978-1980 CB750F Super Sport
  • 1980-1982 CB750C Custom
  • 1981-1982 CB750F Super Sport
  • 1981-1982 CB900F Super Sport

Honda CX Series

• CX500
  • 1978-1981 CX500 Standard
  • 1982 CX500 Custom / Deluxe
  • 1982-1983 CX500 Turbo