SRAM Motive Ultimate Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Silver A1+ ModelNumber=K3640 smooth shifting performance

smooth shifting performance

350g per pair

Medium-height blocky tread with rounded edges and increased ramping to provide improved mud clearing and decreased rolling resistance

Diameter 26in Front/Rear or Set Rear ID Width (mm) 19 Axle Size B/O 3/8 Rim Color Blk MSW Rim Model Alloy Hub Model W/M AB-1000 Hub Spacing 135 Hub Color Blk Gears 5/6/7s FW Brake Type RIM Spoke Type 14G BK Spoke Count 36H Wall Sgl Valve Type SV

2 piece after welding heat treated 4130 chromoly construction

SRAM Motive Ultimate Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Silver A1+ ModelNumber=K3640 smooth shifting performanceMotive 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