SRAM Motive Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Diffusion BLK A1+ 5.5x3.1 180-203mm disc rotor

180-203mm disc rotor

The secret to the C3 Ceramic Wet Chain Lube is its unique ceramic coating that provides incredible durability and long distance performance on all bicycle chains

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

Hub Axle Thread M12x1

ERT System (Energy Reduction Technology)

SRAM Motive Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Diffusion BLK A1+ 5.5x3.1 180-203mm disc rotorMotive 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