Blackspire Twinty 2X Sram/Shim Chainguide
- Lightweight, super efficient dual-ring chain guide for 2x10 drivetrains
- Proprietary polymer slider silently guides chain with minimal wear and drag
- Integrated bashguard protects chainrings
- 145-165g
| model: | Twinty 2X SRAM |
| range: | 36-40t |
| color: | black |
| mount: | BB |
