The Box Two Prime 9 Rear Trigger Shifter is ready to hit the trails. Compatible with Box Prime 9 speed drivetrains, it is designed for the rigors of even the most demanding lines.
Features:
- Prime 9 TechnologyÂ
- Comes stock with a hinged clamp
- Diecast top shell
- Dual action release lever
- Includes: stainless steel shift cable
- Single-click version for E-Bikes prevents component damage from overshifting
- Multi-shift Standard version allows for shifting of multiple gears at a time









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