- Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up
- Allow modulation, unlike paper clutches that tend to snatch
- Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven plate wear, oil muddying and loss of stack height
- Built with swagged aluminum carriers that spread the load on the clutch basket and prevent clutch basket "dogging"
- 10-15% uprated heavy duty clutch springs
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1987-1993 | Yamaha | Big Bear 350 YFM350FW 4x4 | |
| 1987-1994 | Yamaha | Moto 4 YFM350ER | |
| 2004 | Yamaha | Raptor 350 YFM350 | |
| 2005-2013 | Yamaha | Raptor 350 YFM350R | |
| 1987-2004 | Yamaha | Warrior 350 YFM350X | |