RK Standard Kit Derbi 50 SENDA SM X RACE / X-TREME 06-14 POLINI 2 Ball bearings

2 Ball bearings

00 Turbo Petrol 250 2013 To Fit Rear FORD Focus Mk3 ST 2

Recommended for higher revving engines

Liberty 2T Sport 50 2006-2008

the TS1 kit will give you over 20 bhp to the rear wheel

RK Standard Kit Derbi 50 SENDA SM X RACE / X-TREME 06-14 POLINI 2 Ball bearingsRK Standard Kit Derbi 50 SENDA SM X RACE X TREME 06 14 RK chains OE grade chain and sprocket kit Contains: Sprocket Front RK C2143 12 JTF1129 Afam 49101 RK Chain and Sprocket Kit Box RK 420SB 130 Chain Sprocket Rear RK B2127 53 JTR1131 Afam 47103 Fitments: Make Model Engine Variant Year Notes Derbi Senda 50 SM X Race 2007 OE Grade Chain Kit Derbi Senda 50 SM X Race 2008 OE Grade Chain Kit Derbi Senda 50 SM X Race 2009 OE Grade Chain Kit Derbi Senda 50