Features:
- Produced by?strong & durable?steel, high strength & abrasion resistant
- Stable performance &?accurate power transfer
- Hardened stronger roller for durability improvement
- Bigger roller improve 50% holding force than original products
- Condition: aftermarket 100% brand new, direct bolt on
- Including: Starter clutch one way bearing *1
KTM??Adventure Duke 640
KTM??EXC 450
KTM?EXC 400
KTM ??EXC 520
BMW??F 650? 1997-1999