Chain Keeper Chain Retention Device Merino Stand Size: 7

Stand Size: 7

Featherweight materials are blended into their lightest glove

this light is housed in an expertly machined aluminum body with cooling fins that are engineered to maximize lumen output efficiency

A generous aero-formed top section provides sleek performance and ergonomic support

2-position adjustable cheek pads in 2 different sizes provide fit refinement for any head shape

Chain Keeper Chain Retention Device Merino Stand Size: 7Mounted in place of a front derailleur, the Chain Keeper works with single and 1x multi speed drivetrains using a narrow chain. The chain block surrounds the chain as it meets the chainring and prevents it from skipping off. Accommodates a range of chain line measurements and chainring sizes Not designed for downhill freeride big hit use