SRAM Motive Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Diffusion BLK A1+ 5.5x3.1 and a full UL2849 certification

and a full UL2849 certification make Big Sur one of the safest e-bikes on the market

180-203mm disc rotor

Included guards protect hubs against wear and tear during grinds and tricks

Diameter 700C Front/Rear or Set Front ID Width (mm) 22 Axle Size Thru 12mm Rim Color Blk Rim Model ERC1400 35 Hub Model 240 Hub Spacing 100 Hub Color Blk Gears Brake Type CL Spoke Type DT Aero Comp Spoke Count 24H Wall Dbl Valve Type PV

40km (25 miles) on asphalt without heavy acceleration or braking to ensure studs are fully set

SRAM Motive Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Diffusion BLK A1+ 5.5x3.1 and a full UL2849 certificationMotive features sculpted 4 piston calipers to deliver tunable heavy duty power for traction and control opening the aperture on whats possible. Giving you the boundless power of more confidence and in the process redefining whats required from a low weight brake. Features Bleeding Edge bleed port for drip free maintenance Designed for use with Maxima Mineral Oil only Designed for use with SRAM Mineral Oil Bleed Kit only Brake Caliper Type Post Mount