Box Five Square Taper Crankset Size:170mm Aerodynamic design that complements the

Aerodynamic design that complements the Werx-R helmet

race-ready version of the trusted Split design—tested and approved by elite pros

Caliper: BR-M7100 2-piston

12mm/15mm Axle only

Sleek pro size one piece seat and seat post combo

Box Five Square Taper Crankset Size:170mm Aerodynamic design that complements theDesigned for entry level BMX racers, the Box Five Crankset delivers strength and simplicity with cold forged aluminum arms and a square taper spindle. Lightweight and durable, its ideal for younger riders and budget conscious builds without sacrificing performance. Product Highlights Cold forged aluminum arms provide reliable strength for race starts and sprints Square taper spindle ensures compatibility and ease of maintenance Includes steel pedal