RK Upgrade Kit Yamaha SR125 (3MW8) 95-03

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3227-49 JTR 835-49 Afam 12202 | RK Chain and Sprocket Kit Box | RK 428HSB-120 Heavy Duty Chain | JT Front Sprocket JTF1263.14

RK Upgrade Kit Yamaha SR125 SE (3MW) 80-94

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3227-49 JTR 835-49 Afam 12202 | RK Chain and Sprocket Kit Box | RK 428HSB-120 Heavy Duty Chain | JT Front Sprocket JTF1263.14

RK Standard Kit Yamaha TW200 (3LY) 87-94

RK chains OE grade chain and sprocket kit Contains: RK 428HSB-120 Heavy Duty Chain | Sprocket Rear RK-B3266-45 (AFAM-12208 JTR 1842) 10.5 / 8.5mm holes | Sprocket Front RK-C3078-14 Afam 21305 6mm threads JTF1559 | RK Chain and Sprocket Kit Box