- Prevents chain derailment when shifting to inner ring
- Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
Not yet rated. Be the first to
Write a Review
110 West End Ave New York, NY 10023 212-799-9625
Receive The LatestPromotions & Events
Falamos PortuguÉs! Paliamo Italiano! Se Habla EspaÑol!