HINSON Torque Damper - Yamaha YZ 250 F / FX (Manufacturer Part No: CU641-1901)

Designed to fit Hinson Billetproof® or Momentum bells, this HINSON torque damper limits the shocks transmitted by the primary gear during clutch engagement. Intended for motocross riders, it discreetly plays its role in the transmission by absorbing some of the jolts and contributing to a more controlled clutch feel, without altering the original configuration of the gearbox.

• Brand: HINSON — a recognized specialist in motorcycle transmission parts.
• Application: fits most Hinson Billetproof® or Momentum bells.
• Usage: suitable for motocross and off-road riding, to reduce stress on the primary gear.
• Manufacturer Part No: CU641-1901

Ideal for riders who want to protect their transmission and enjoy a smoother clutch behavior on tracks or trails. Check compatibility with your Hinson bell before installation.

• Common compatibilities: YAMAHA YZ 250 F (2026), FANTIC XXF 250 (2024), YAMAHA WR 250 F (2026).