RK Upgrade Kit Yamaha YBR125 Custom 08-16

RK chains recommended OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain | JT Front Sprocket JTF548.14 | Sprocket Rear RK-B3106-43 JTR838 Afam 12200

RK Upgrade Kit Yamaha YBR125 07-16

RK chains recommended OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain | JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF548.14

RK Upgrade Kit Yamaha YBR125 05-06

RK chains recommended OE upgrade chain and sprocket kit Contains: RK 428HSB-118 Heavy Duty Chain | JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF1263.14 | RK Chain and Sprocket Kit Box

RK Upgrade Kit Yamaha RD125LC2 / YPVS / RDZ 85-86

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3227-45 JTR 835-45 Afam 12202 | Sprocket Front RK-C3039-16 JTF1263 Afam 21200 | RK Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain

RK Upgrade Kit Yamaha DT125 LC 1 84-87

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3261-49 JTR843 Afam 12204 | Sprocket Front RK-C3039-15 JTF1263 Afam 21200 | RK Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain

RK Upgrade Kit Yamaha RD125LC 1 82-85

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3227-46 JTR 835-46 Afam 12202 | Sprocket Front RK-C3039-16 JTF1263 Afam 21200 | RK Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain