WEIGHT
44g
Description

The Keeper does exactly what is being written on the box, it keeps the chain on! It is a simple idea for those who want to run a single ring.

Compatible with the 31.8mm and 34.9mm seat tube diameters.

Dartmoor-bikes chain guides banner
Dartmoor-bikes chain guides banner
Dartmoor-bikes chain guides banner

Specification

WEIGHT

44g

COLOR

Black anod.