TheBMXGuru sprocket is USA made fromlightweight, thick, and strong6061 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).Thissprockethas an anodized finish and laser etched logos. BMXGurusprockets are made in the USA!

Size: 39t
Color: Blue
Bore: 23.8mm
Teeth:3/32″ (will work with 3/32″ and 1/8″ chains)

For 19mm adapter click HERE!