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Problem Solvers Chain Tensioner and Derailleur Hanger

In stock
Free shipping On orders over $100 (excl. bulky items)
Local deliveries By friendly bike courier

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).

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