The Promax BE-1 Brake Post Extenders are the perfect solution for those needing that extra bit of brake pad adjustment without switching frame sizes. CNC-machined from 6061-T6 aluminum, BE-1 extenders easily mount to any frame’s existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning.

 

- All necessary hardware is included

- Provides an additional 16mm of brake arm positioning

- CNC-machined from 6061-T6 aluminum

- 32grams including hardware (bolts)

- Bolt Size - M10