Box X forks are designed purely with BMX racing in mind. Each model features a rider-specific design that is strong, lightweight and extremely reliable, to meet the demands of the fastest 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.
X: 579 grams / 20.4 oz (20"), 588 grams / 20.7 oz (24")
X2: 592 grams / 20.8 oz (20"), 655 grams / 22.7 oz (24")
XL: 448 grams / 15.8 oz (20"), 476 grams / 16.8 oz (24")
XE: 436 grams / 15.4 oz (20"), 444 grams / 15.6 oz (24")
XS: 366 grams / 12.9 oz
X5: 528 grams / 18.6 oz
X2 - 1 1/8" Chromoly
Rider weight limit:
XS fork - 99 lbs XE fork - 99 lbs
Fork Offset: 32mm +/-1.5mm
X-Forks are intended for BMX racing only and not meant for freestyle riding or dirt jumping. Meets or exceeds ENBMX standards.
Please note: Forks with 20mm dropouts are not designed to be used with adapters to convert them to work with 10mm axles. Use of any such adapters is not recommended and will void the warranty.