This is a replacement XRAY High Torque Clutch Set, and is intended for use with the XRAY XB9 2013 Spec, but is also compatible with the entire XRAY family of nitro off road vehicles. The XRAY High-Torque Clutch set is an important performance upgrade. The clutch provides a smoother and more continuous transfer of power from engine at very high RPM. The clutch engages higher in the RPM range, resulting in more controllable power during acceleration, while still maintaining good handling and performance on jumps. The updated design and engagement profile also provides extended clutch life.
The High Torque Clutch set includes:
Clutch bell is not included. Use:
- XRA358532 Flywheel: Flywheel has a smaller diameter but increased weight. Thanks to the smaller diameter, the flywheel is more protected above the chassis so after huge jump there is a reduced chance for engine stoppages when the car lands on a rock or other obstacle. The increased weight of the flywheel results into more balanced operation of the engine.
- XRA358562 Clutch Shoe (3): Clutch shoes are smaller, lighter and designed for engagement during the entire travel of the shoe. The shoes are less sensitive to wear and as such life time is increased.
- XRA358550 Flywheel Nut: Tough HUDY Spring Steel nut for securing flywheel to engine crankshaft.
- XRA358587 Soft Springs: Comes standard with XRA358587 Soft Springs. As a tuning option, XRA358588 springs medium are available separately.
- XRA358512 Clutch Bell 12T
- XRA358513 Clutch Bell 13T
- XRA358514 Clutch Bell 14T
- XRA358525 XB808 Clutch Bell 15T with Over sized 5x12x4mm Ball-Bearings - V2
- XRA358526 XB808 Clutch Bell 16T with Over sized 5x12x4mm Ball-Bearings - V2
- XRA358527 XB808 Clutch Bell 17T with Over sized 5x12x4mm Ball-Bearings - V2
- XRA358528 XB808 Clutch Bell 18T with Over sized 5x12x4mm Ball-Bearings - V2