Blackspire Twinty Iscg Chainguide -
Designed with extreme gravity riding in mind, the Twinty chain guide fits 2x drivetrains and keeps your chain from falling off even under the most extreme conditions.
- CNC'd 6061 T-6 Guide Frame
- Made in as few pieces as possible and has no moving parts
- Highly durable slider made from a proprietary polymer that doesn't wear out like similar guides.
- Captive hardware
- ISCG mount
- No drag! TWINTY 2X guide does not put resistance on the chain like pulley wheel chainguides and makes minimal noise
- Lightweight molded thermoplastic components