Box Three Pro Disc Rear 20 x 1.75" 10mm Wheel box four it remains the most durable

it remains the most durable cassette in the range

Want the best combination of braking power and cable strength

All new Box One™ Stem Locks are backward compatible with existing Box forks and may work with forks from other manufacturers

Please note

Maximum recommended user weight is 99 pounds

Box Three Pro Disc Rear 20 x 1.75" 10mm Wheel box four it remains the most durableThe Box Three 20x1. 75" Pro Disc BMX is our solid performing Box Three wheel with the addition of a disc brake rear hub. Featuring Box Three Pro Disc, Box One Pro Spokes, and Box One Alloy Hoops, this wheelset is built to perform! The Box Three Pro Disc Hub has a 6061 T6 aluminum hub shell, 6 bolt rotor mounting interface and offers a solid and quick 120 Tooth Engagement system. Built around a Chromoly axle and high quality sealed bearings this hub