Paul Component Engineering Chain Keeper 35.0 Black ModelNumber=K4271 Precision machined aluminum body

Precision machined aluminum body

Up to 100 hours of run time on 1 AAA battery (included) Lumens Rear 3 Recharge Type Not Rechargable Battery AAA Weight 48

Carbon Heel Counter provides increased rigidity and precise control

– The blade position can be optimally adjusted for every side wall

Paul Component Engineering Chain Keeper 35.0 Black ModelNumber=K4271 Precision machined aluminum bodyMounted 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 Front Derailleur Clamp 34. 9 (1 3 8") Color Black Chainguide Mount Type Seat Tube Clamp Size 34. 9Mm