JT Steel Rear Sprocket - JTR1133.53 Derbi 50 GPR Nude 2004 - 2005

New JT Steel Rear Sprocket 53 Teeth some Aprilia, Derbi, Gilera JTR1133.53

JT Steel Rear Sprocket - JTR1133.53

JT Steel Rear Sprocket - JTR1133.53 Derbi 50 GPR Racing 2006 - 2013

JT Steel Rear Sprocket - JTR1133.53 Derbi 50 GPR Nude 2006 - 2013

JT Steel Rear Sprocket - JTR1133.53 Derbi 50 Senda SM DRD Racing 2011 - 2017

JT Steel Rear Sprocket - JTR1133.53 Derbi 50 Senda SM DRD Racing Limited 2006-08

JT Steel Rear Sprocket - JTR1133.53 Gilera 50 SMT 2011 - 2017