Profile 30t Imperial BMX Sprocket / Chainwheel - Blue - USA Made 5.5" Each seat is handmade in

Each seat is handmade in England from beautiful and durable 100% vegetable-tanned leather that will mold and shape individually to each rider

It will work with a 22mm spindle (not included)

Offset: 30mm

HIGH-PRESSURE CASING

This bottom bracket is designed to fit 68mm bottom bracket shells

Profile 30t Imperial BMX Sprocket / Chainwheel - Blue - USA Made 5.5" Each seat is handmade inThe Profile Imperial sprocket has a 22mm bore, and a 19mm adapter is included. Size: 30t Color: Blue Manufacturer's Note: This Profile Racing component was colored by anodizing. Anodizing is how we dye the metal. We make every effort to color match all anodized items, color shades and small color differences do occur. This is not a flaw or imperfection, but it is inherent to the anodizing process.