Box Two Race Brake Post Extender - Black supplier_20040386773103 The SaltPlus Metron 48 Crank

The SaltPlus Metron 48 Crank is a pro level part built for strength and reliability so you don't have to worry about them

The Beta Sprocket can be run on 19mm

Cable lugs are smaller and use a 10 mm hex head

25" - 22")

Weight: 1084g / 2

Box Two Race Brake Post Extender - Black supplier_20040386773103 The SaltPlus Metron 48 CrankBox 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 frames existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning. Typically, they are most useful when a rider transitions from one wheel size to the next (i. e. 451 to 406).