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You may need a Problem Solvers Space Out Kit or similar method to clear the front derailleur clamp
Adjustable to 740mm Rise 50 Material Aluminum Back Sweep (deg) 8 Upsweep 4 Bar Clamp Diameter (mm) 31
Bottom bracket cups sold separately Rings 48/32 Number of Chainrings Double Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Color Carbon Crank Length (mm) 172
Maximum rotor thickness of 2
Promax Brake Post Extender - Black CheckoutTitle=Radio Raceline Helium Junior You may need a ProblemThe 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 frames existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning. All necessary hardware is included
US$ 569.62
US$ 1574.55
US$ 1349.55
US$ 1062.08
