BMXGuru 33t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Gold - USA Made 19mm The hub collar is approximately

The hub collar is approximately 10mm thick with a 22mm outer diameter

The M2-specific 400mm upper cable and single cable coupler are included

Front OLD: 100mm

This is a forged steel one-piece crank

Color: Blue Anodized

BMXGuru 33t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Gold - USA Made 19mm The hub collar is approximatelyThe BMXGuru sprocket is USA made from lightweight, thick, and strong 6061 aluminum alloy. It has 3 32" teeth and a 23. 8mm (24mm) bore. This will fit most BMX cranks including One Piece cranks as well as 22mm and 19mm 3 Piece cranks with proper adapter (sold separately). This sprocket has an anodized finish and laser etched logos. BMXGuru sprockets are made in the USA! Size: 33t Color: Gold Bore: 23. 8mm Teeth: 3 32" (will work with 3 32" and 1 8"