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 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 Chain and Sprocket Kit Box | RK 428HSB-118 Heavy Duty Chain | JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF1263.14

RK Xtreme Upgrade Kit Yamaha YBR125 05-06

RK chains Xtreme OE upgrade chain and sprocket kit Contains: JT Rear Sprocket JTR838.45 | JT Front Sprocket JTF1263.14 | RK GS428HSB-118 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box

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 05-06

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 JTF1263.14