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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
125 (ISO 254mm)
Square taper JIS
It has a slight layback to give a little extra room and a nod to old school BMX
Q-factor: 185
An evolution in racing competition
Profile 36t Spline Drive BMX Sprocket - 19mm - 48-spline - Blue - USA Made 1-1/8 - 1-3/8 520mm 125 (ISO 254mm)The Profile Spline drive sprocket is CNC machined from 7075 Aluminum in the USA. This sprocket does not require a sprocket bolt; instead, it has a hardened CrMo steel insert that matches up to the 48 splines on the crank axle for pure, direct power transfer. This has 1 8 tooth width for use with most freestyle street & single speed chains. It will only work with 19mm, 48 spline 3 piece cranks. Size: 36t Color: Blue This is a stock photo. You will