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Paul Components

Paul Components High Flange Rear Hub, Fixed/Free (Flip Flop) 120, 36 hole Polished

Read Before Ordering
Read Before Ordering

The Chain Keeper is a chain retention device for bikes with a single front chainring. It's mounted in place of a front derailleur, clamps around the seat tube and surrounds the chain as it engages the crank...preventing it from being thrown.

The Chain Keeper clamps on to the seat tube of the frame. The portion of seat tube where the clamp mounts must have a circular profile and a diameter of 35.0mm. (+/-0.5mm).

The Chain Keeper is fully adjustable and can accommodate a range of chain-line measurements and chainring sizes.

Weight 69g.
Clamp Size 35.0mm.
Material 6061 Aluminum
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Available For Pre Order.
Ships In Approx 4 Weeks.