Profile 25t Spline Drive BMX Sprocket - 19mm - 48-spline - Black - USA Made Cassette BlackOps MX-3100 BMX hubs are

BlackOps MX-3100 BMX hubs are 32-hole

These grips have a flangeless design and are manufactured by ODI in the USA

Color: Orange (anodized)

gold spider

Profile 25t Spline Drive BMX Sprocket - 19mm - 48-spline - Black - USA Made Cassette BlackOps MX-3100 BMX hubs areThe 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. Color: Black Size: 25t This is a stock photo. You will