3rd Eye Chainwatcher
This item is currently not available.
Details
- Prevents chain derailment when shifting to inner ring
- Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
TREKfest IS ON!
Save on Trek bikes and gear until April 30. Find the deals here!
Mon, Sun: ClosedTue - Fri: 10:00am - 6:00pmSat: 10:00am - 5:00pm