RK Xtreme Upgrade Kit Yamaha XT660R (5VK) /X Super Motard (1D2,10S) 04-16

RK chains Xtreme OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B4011-45 JTR855 Afam 12305 | Sprocket Front RK-C4171-15 JTF308 Afam 20509 | RK GB520ZXW-110 Gold XW-Ring Chain | RK Chain and Sprocket Kit Box

RK Upgrade Kit Yamaha XT660R (5VK) /X Super Motard (1D2,10S) 04-16

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B4011-45 JTR855 Afam 12305 | Sprocket Front RK-C4171-15 JTF308 Afam 20509 | RK GB520XSO2-110 Gold RX-Ring Chain | RK Chain and Sprocket Kit Box

RK Standard Kit Yamaha XT660R (5VK) /X Super Motard (1D2,10S) 04-16

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B4011-45 JTR855 Afam 12305 | Sprocket Front RK-C4171-15 JTF308 Afam 20509 | RK Chain and Sprocket Kit Box | RK 520XRE-110 XW-Ring Chain