RK Standard Kit Aprilia RX50 06-12 PW 50 D pins means a quicker

D pins means a quicker response

but immediately and easily accessible

All in all

ST 290 11-15

Using our state-of-the-art Nano Tech formula

RK Standard Kit Aprilia RX50 06-12 PW 50 D pins means a quickerRK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK B2127 53 JTR1131 Afam 47103 RK Chain and Sprocket Kit Box RK 420SB 130 Chain JT Front Sprocket JTF1128. 11 These OEM quality chain and sprocket kits comprise of front and rear steel sprockets and an RK OEM or better drive chain. Barcode: 5056343012472Contains: 1 x JT FRONT SPROCKET JTF1128. 11 1 x RK CHAIN AND SPROCKET KIT BOX 1 x RK 420SB 130 CHAIN 1 x SPROCKET REAR RK B2127 53