Token Shuriken Carbon TBT Wheel System
- Carbon Fibre Cage Plate
- 12T Upper Pully wheel and 19T Lower Pully Wheel
- TBT Bearings for super smooth running
- Compatible with: R9100, R9150, R8000 and R8050 Shimano Drivetrains
- Can be used with max 34T cassette
- Weight: 69.5g