Rear sprocket 101 OCTANE 51 teeth, 420, Aprilia MX 50, RX 50 (-2005)

Inexpensive, durable 51 tooth steel sprocket for 420 chain pitch.
This sprocket has one tooth more than the original and therefore provides a little more acceleration. The sprocket is suitable for the following gear shift mopeds:
APRILIA MX 50 SM Super Motard, 2002-2003
GENERIC Trigger 50 SM Super Motard, 2006-2007
MBK X-Limit 50 SM (5T), 2002
YAMAHA DT 50 X SM (5T), 2002

rear sprocket 51 teeth 420 for Aprilia MX 50, RX 50 (-2005)