RK Upgrade Kit Yamaha XT125 R 08-14

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3253-51 JTR1134 Afam 47200 | RK Chain and Sprocket Kit Box | RK 428HSB-128 Heavy Duty Chain | JT Front Sprocket JTF548.14

RK Upgrade Kit Yamaha YBR125 Custom 08-16

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

RK Xtreme Upgrade Kit Yamaha YBR125 07-16

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK GS428HSB-118 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF548.14

RK Xtreme Upgrade Kit Yamaha YBR125 Custom 08-16

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK GS428HSB-118 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Front Sprocket JTF548.14 | Sprocket Rear RK-B3106-43 JTR838 Afam 12200

RK Xtreme Upgrade Kit Yamaha XT125 R 08-14

RK chains Xtreme OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3253-51 JTR1134 Afam 47200 | RK GS428HSB-128 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Front Sprocket JTF548.14

RK Upgrade Kit Yamaha XT125 X 08-11

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3253-48 JTR1134 Afam 47200 | RK Chain and Sprocket Kit Box | RK 428HSB-126 Heavy Duty Chain | JT Front Sprocket JTF548.14

RK Xtreme Upgrade Kit Yamaha XT125 X 08-11

RK chains Xtreme OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3253-48 JTR1134 Afam 47200 | RK GS428HSB-126 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Front Sprocket JTF548.14

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 Standard Kit Yamaha YBR125 07-16

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-118 Chain | JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF548.14

RK Standard Kit Yamaha YBR125 Custom 08-16

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

RK Standard Kit Yamaha XT125 R 08-14

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-128 Chain | JT Front Sprocket JTF548.14 | Sprocket Rear RK-B3253-51 JTR1134 Afam 47200

RK Standard Kit Yamaha XT125 X 08-11

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B3253-48 JTR1134 Afam 47200 | RK Chain and Sprocket Kit Box | RK 428SB-126 Chain | JT Front Sprocket JTF548.14