Box Components Brake Part Cantilever Boss Box Two Post Extender Pair BK (SKU 120867)

Need more brake pad adjustment without changing frame sizes? The Box Two Brake Post Extenders are CNC-machined from 6061-T6 aluminum and mount to your frame's existing cantilever brake bosses, adding 16mm of brake arm positioning. Mount them above the v-brake mounts or below, depending on your application. Sold as a black pair.

Features

• Box Two Brake Post Extenders are the perfect solution for those riders in need of extra brake pad adjustment without switching frame sizes
• CNC-machined from 6061-T6 aluminum, Box Two Brake Post Extenders easily mount to any frame’s existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning
• Depending on your application, they can be mounted in either one of two positions -- above the frame’s v-brake mounts, or below

Specifications