Problem Solvers Chain Tensioner and Derailleur Hanger
This little device will stop your rear wheel moving forward when you stomp on the pedals. It will also give you a derailleur hanger to bolt a derailleur onto. That makes it very useful for converting track frames into geared city bikes.
Will take either a 10mm solid axle, or a quick-release skewer.
For frames with track ends (also called rearward-facing horizontal dropouts).
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Problem Solvers Chain Tensioner and Derailleur Hanger
Problem Solvers Chain Tensioner and Derailleur Hanger
This little device will stop your rear wheel moving forward when you stomp on the pedals. It will also give you a derailleur hanger to bolt a derailleur onto. That makes it very useful for converting track frames into geared city bikes.
Will take either a 10mm solid axle, or a quick-release skewer.
For frames with track ends (also called rearward-facing horizontal dropouts).
Original: $57.07
-65%$57.07
$19.97Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This little device will stop your rear wheel moving forward when you stomp on the pedals. It will also give you a derailleur hanger to bolt a derailleur onto. That makes it very useful for converting track frames into geared city bikes.
Will take either a 10mm solid axle, or a quick-release skewer.
For frames with track ends (also called rearward-facing horizontal dropouts).










