The Box Two Brake Post Extenders allow you an extra 16mm of brake arm positioning for when you move wheel sizes, but not a frame size. A much cheaper alternative to buying an entirely new frame!Cantilever brake boss compatible16 mm of brake arm positioning
The Box Two Brake Post Extenders allow you an extra 16mm of brake arm positioning for when you move wheel sizes, but not a frame size. A much cheaper alternative to buying an entirely new frame!
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