Box One X4 Pro Carbon BMX Race Fork-20"-1 1/8"-Black-10mm Brake Parts Pads Cables Accessories there’s no better combo than

there’s no better combo than FASTR front and rear

Calibur Cranks no longer includes a bottom bracket

Midsole flex balances pedal efficiency and walking comfort

Featuring a 100% chromoly frame with Broc's signature components like Odyssey BROC Grips and Odyssey Broc Pivotal Seat

02" CS: 14

Box One X4 Pro Carbon BMX Race Fork-20"-1 1/8"-Black-10mm Brake Parts Pads Cables Accessories there’s no better combo thanThe Box One X4 Pro Carbon BMX Race Fork 20" 1 1 8" Black 10mm is built for precise steering and a stiff, responsive feel when speed matters most. Its oversized carbon construction shifts strength where it counts, while the 1 1 8" alloy steerer helps reduce flex under load. With 10mm dropouts and an internal butterfly reinforcement, its a solid front end upgrade for riders who want control they can trust. SPECIFICATIONS WHEEL SIZE: 20" STEERER: 1 1 8"