Promax Solve DSK-923 PM Hydraulic Disc Brake Caliper youth-large-6 the Elite hub features a

the Elite hub features a true 20mm bolt-on hollow aluminum axle and is compatible with any fork that uses 20mm axle without the need for adaptors

Each kit also includes 2-barbs

04"  |  2

145mm Black: 11

Includes crank arm bolts

Promax Solve DSK-923 PM Hydraulic Disc Brake Caliper youth-large-6 the Elite hub features aThe Promax Solve DSK 923 Hydraulic Disc Brake Caliper is a reliable dual piston hydraulic post mount brake that delivers high performance ideal for BMX style riding. The hydraulic disc brake features a cold forged 6061 T6 aluminum alloy caliper body and a dual piston caliper design with sintered pads. Features: Hydraulic Disc Brake Caliper Cold Forged 6061 T6 Aluminum Alloy Caliper Body Dual Piston Caliper Design Open System Mineral Oil Sintered Pads;