Neptune Helm 25t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Silver - USA Made Gumwall this industry-trusted standard boasts a

this industry-trusted standard boasts a 3-pawl system that engages 30 steps every 12 degrees and is constructed with chromoly steel

The Tioga Power Block tire is a BMX tire with low rolling resistance and durable long lasting compound that efficiently transfers pedal power and other rider inputs into lateral motion

95"  (ISO 355mm)

Size: 24 x 1

5mm Slic Kable® covered in a linear casing to prevent binding and an outer K-Shield™ mesh housing for less weight over a standard steel mesh housing

Neptune Helm 25t Bolt Drive BMX Aluminum Sprocket / Chainwheel - Silver - USA Made Gumwall this industry-trusted standard boasts aThe Neptune Helm sprocket is USA made from 6061 aluminum. It has a 15 16'' 23. 8mm (24mm) bore, which can be used with most cranks with the use of the proper sprocket adapter (not included). This item has an anodized finish and laser etched logos. Size: 25tColor: Silver For 19mm adapter click HERE!