SRAM Maven Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Dark Polar A1 MFPN=GRR4B Color Black Brake Lever Use

Color Black Brake Lever Use Left

Equipped with K-Armor puncture protection

Flat 4-Pin LED Light Connector

} Air Shaft Solo Air - Revelation (130mm 29/27) Reba A7 130-150mm (2018+)

} Fast rolling and superior grip

SRAM Maven Bronze Disc Brake Caliper Assembly - Front/Rear Post Mount 4-Piston Dark Polar A1 MFPN=GRR4B Color Black Brake Lever UseSRAM Maven Bronze Disc Brake Caliper Assembly Front Rear Post Mount 4 Piston Dark Polar A1. Modern mountain bikes have redefined what riders are capable of pushing the requirements forheavy duty power further than ever before. Maven is SRAMs answer to that evolution with monstrous 18 and 19 millimeter pistons driving 50% more power than Code. 2 Piece forged aluminum caliper features 18 and 19. 5 millimeter pistons for best in class power Stiff 4