S&M Tuffman 23t BMX Sprocket / Chainwheel - Gold - USA Made 28tpi OPC It has 34mm cups and

It has 34mm cups and a 30mm crown race

expertly designed for unbeatable comfort

FORK: Hi-tensile steel 1-1/8"

Color: Black / White / Red

This sealed bearing headset fits standard

S&M Tuffman 23t BMX Sprocket / Chainwheel - Gold - USA Made 28tpi OPC It has 34mm cups andModeled after the legendary Skyway Tuffwheel with its 3D mag spokes, the S&M Tuffman sprocket has iconic looks, is lightweight, and is still incredibly strong. CNC machined from billet material in the USA, this sprocket works on any modern trail bike as well as it does on an old or mid school build a classic look with modern features. It has 1 8 teeth and a 15 16 (24mm) center bore; 19mm and 22mm adapters are included. This sprocket is made in the