Keep your chain secure by adding this lightweight 1x band on chain guide to your drivetrain to ensure true 1X groupset security!
1 x Band On Chain Guide for 1x9 or 1x10 drive chains.
Plastic upper guard
Material: 6061 - T6 Aluminium
Diameter: 34.9 with adapter from 31.8 band
Weight: 50g
Colour: Black
Chainline adjustable.