Box Hex Lab Carbon Rim 20x1/8-3/8'' 28H Matte Black (Front)

The Box Hex Lab Carbon Rim 20x1/8-3/8" 28H Matte Black (Front) is built for BMX racers who want sharper response, reduced flex, and confident control when the pace spikes. Made from Ultra High Modulus carbon fibre, it delivers race-level stiffness to help you carry speed through acceleration and down the gate, while the strong construction helps riders keep rolling longer even when tracks get rough. With its machined brake surface for V-brakes and tubeless compatibility, this front rim is a tough, performance-first foundation for carbon wheel builds that can take a beating.