Box One X5 Carbon fork
The highest quality, carbon-fiber, BMX racing forks. With six X-Fork models  
Every model features a rider-specific design that is strong, lightweight, reliable and meets the demands of the fastest racers.  

Forks are for BMX racing only and not meant for freestyle riding or dirt jumping. Meets or exceeds ENBMX

New Steerer Tube and Fork Crown Interface
1 1/8 to 1.5 Inch 7000 Series Aluminum Steerer Tube
Includes Box One™ Stem Lock
Includes Box One™ Fork Adapters

20 Inch
Steerer Material 7000 Series Aluminum 7000 Series Aluminum
Offset 32mm +/-1.5mm 
Steerer Tube (Ø) 1 & 1/8 to 1.5 Inch 
Weight (+/- 5%) 579 grams / 20.4 ounces