S&M Motoman 42t BMX Sprocket / Chainwheel - Black - USA Made 155mm A wide pedal-to-shoe contact area

A wide pedal-to-shoe contact area enhances support and grip while a lower platform height increases pedaling efficiency

It and will fit most old and mid school BMX bikes

Rear Hub: Mission Engage Sealed Cassette 14mm

This chain features Izumi's signature Jet Black finish

The Box One X2 20" Fork has the optimal balance of weight

S&M Motoman 42t BMX Sprocket / Chainwheel - Black - USA Made 155mm A wide pedal-to-shoe contact areaThis sprocket is inspired by the classic Motomag wheel with a vintage look and modern S&M American quality. Made in USA CNC machined 6061 T6 Aluminum 3 32 teeth 15 16 (24mm) center bore 19 and 22mm steel hat washers included Size: 42t Color: Black