Blackspire Twinty 2x Chain Guide
$146.88
Details
- Lightweight, super-efficient dual-ring chain guide for 2 x 10 drivetrains
- Proprietary polymer slider silently guides chain with minimal wear and drag
- Integrated bashguard protects chainrings
- SRAM model specific to XX, XO, X9 and X7 2x10 cranks
- 145-165g
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| Black / IS-05 / 32-36t | 05060276560511 | 599-2670 |
| Black / IS / 36-40t | 05060276564908 | 599-2691 |
| Black / IS-05 / 36-40t | 05060276564892 | 599-2690 |