Win with Box. Box BMX forks incorporate rider-specific designs that are strong, lightweight and extremely reliable, to meet the demands of elite and professional racers. Whether it's the standard X, the lightweight XL, the oversize Pro X2, XE Expert, the XS Mini, or the new oversized X5 tapered steerer tube fork, each model features an all carbon crown and leg construction paired with cold-forged and CNC machined dropouts.Rider Weight Limit
New Steerer Tube and Fork Crown Interface
1 1/8 Inch Chromoly Steerer Tube
Includes Box One™ Stem Lock
Includes Box One™ Fork Adapters
1 1/8 to 1.5"
Recommended for the Box One Carbon bmx forks 20mm drop outs