Paul Component Engineering Chain Keeper 28.6 Black Rear Wheel Trainer Compatible with Single speed E-Bikes

Compatible with Single speed E-Bikes and all narrow hub gear systems

Reinforced Achilles cushion reduces heel lift

1 is used to restore existing pedal threads and is available in set (left and right)

fluor-free ski base reflects a commitment to sustainability

The Vuka Shift AXS 90 is compatible with more than 90 percent of the integrated aerobar systems currently on the market

Paul Component Engineering Chain Keeper 28.6 Black Rear Wheel Trainer Compatible with Single speed E-BikesMounted 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 Color Black Chainguide Mount Type Seat Tube Front Derailleur Clamp 28. 6 (1 1 8") Clamp Size 28. 6Mm