RK Standard Kit Yamaha RD50M C / W 79-80

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B2113-48 JTR 834-48 Afam 12101 | Sprocket Front RK-C2120-12 JTF563 AFAM 27100-12 | RK Chain and Sprocket Kit Box | RK 420SB-106 Chain

RK Standard Kit Honda MSX125 Grom 13-19

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B2134-34 JTR212 Afam 10117 | Sprocket Front RK-C2414-15 JTF249 | RK Chain and Sprocket Kit Box | RK 420SB-106 Chain