Zoom image View large image

Problem Solvers Bicycle Chain Tensioner & Derailleur Hanger Gear up Singlespeeds

In stock

£33.98 incl tax

You don't always want to go singlespeed on frames with track ends - now wth this device you can add derailleur gears (oh, the shame!).

Allows for the use of a derailleur on frames without derailleur hangers

For use with rear-facing horizontal dropouts and 10mm axles

  • Share it

  • Add to wishlist Add to compare list
  • Subscribe

  • Enter your email below