Problem Solvers Valve Extension RC for Presta (1 pc.) - black

This Problem Solvers presta valve extender for removable cores adds optionally 30, 50 or 70mm to your existing valve length for the deep section rims.

This mount accepts the small Shimano Di2 or Campagnolo EPS battery mounts and comes with zip ties to attach that battery anywhere on the frame you need it.

The Problem Solvers Ultra Light ahead cap features a bolt which is bounded to the top cap. Silver or black.

This compression plug is suited for 1 1/8 inch threadless fork steerers. It features an expanding range from 22 - 26 mm.

This ahead cap is special because it is made with an integrated 10mm spacer. A clean look on tubes with wonky cuts or carbon steerers where the stem is mounted below the top of the steerer.

Clamp-on cable hanger especially made for cyclocross incl. adjuster. Increased length reduces the length of cable to your carrier for more braking power! Only for 1 1/8 inches steerer tubes!

These adapters space out your bottle cage 6 mm. Incl. M5 bolts

Replacement crank bolts made of aluminium. M8 version with caps and M15 version with extractors available.

Direct Mount Adapters clamp around the seat tube to allow for the use of Shimano high direct-mount front derailleurs on frames with 73mm wide bottom bracket and Boost Standard.