RK Xtreme Upgrade Kit Honda CB125R Neo Sports 18-20

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK GS428KRO-134 Gold O-Ring Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1222.47 | JT Front Sprocket JTF1264.15

RK Upgrade Kit Honda CB125R Neo Sports 18-20

RK chains recommended OE upgrade chain and sprocket kit Contains: RK GS428HSB-134 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1222.47 | JT Front Sprocket JTF1264.15

RK Standard Kit Honda CB125R Neo Sports 18-20

RK chains OE grade chain and sprocket kit Contains: JT Front Sprocket JTF1264.15 | RK Chain and Sprocket Kit Box | RK 428SB-134 Chain | JT Rear Sprocket JTR1222.47

RK Standard Kit Kawasaki Ninja 125 (BX125) 2019-2021

RK chains OE grade chain and sprocket kit Contains: Sprocket Front RK-C3038-16 JTF558 Afam 21202 | RK Chain and Sprocket Kit Box | RK 428SB-132 Chain | JT Rear Sprocket JTR1494.56

RK Standard Kit Kawasaki Z125 (bR125) 2019-2021

RK chains OE grade chain and sprocket kit Contains: RK 428SB-132 Chain | JT Rear Sprocket JTR1494.56 | Sprocket Front RK-C3038-16 JTF558 Afam 21202 | RK Chain and Sprocket Kit Box

RK Upgrade Kit Kawasaki Ninja 125 (BX125) 2019-2021

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Front RK-C3038-16 JTF558 Afam 21202 | RK GS428HSB-132 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1494.56

RK Xtreme Upgrade Kit KawasakiNinja 125 (BX125) 2019-2021

RK chains Xtreme OE upgrade chain and sprocket kit Contains: JT Rear Sprocket JTR1494.56 | Sprocket Front RK-C3038-16 JTF558 Afam 21202 | RK GS428KRO-132 Gold O-Ring Chain | RK Chain and Sprocket Kit Box

RK Upgrade Kit Kawasaki Z125 (BR125) 2019-2021

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Front RK-C3038-16 JTF558 Afam 21202 | RK GS428HSB-132 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1494.56

RK Xtreme Upgrade Kit Kawasaki Z125 (BR125) 2019-2021

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK GS428KRO-132 Gold O-Ring Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1494.56 | Sprocket Front RK-C3038-16 JTF558 Afam 21202

RK Xtreme Upgrade Kit Suzuki GSX-S and GSX-R 125 17-18

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428KRO-122 O-Ring Chain | JT Rear Sprocket JTR803.45 | JT Front Sprocket JTF1425.14

RK Xtreme Upgrade Kit Honda CBR125RB-RH 11-17

RK chains Xtreme OE upgrade chain and sprocket kit Contains: JT Rear Sprocket JTR1221.44 | JT Front Sprocket JTF1264.15 | RK GS428KRO-128 Gold O-Ring Chain | RK Chain and Sprocket Kit Box

RK Recommended upgrade Kit Honda CB125F (GLR) 2015 - 2021

RK chains recommended OE upgrade chain and sprocket kit Contains: RK GS428HSB-134 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1221.45 | JT Front Sprocket JTF1264.15

RK Xtreme upgrade Kit Honda CB125F (GLR) 2015 - 2021

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428KRO-122 O-Ring Chain | JT Rear Sprocket JTR1221.45 | JT Front Sprocket JTF1264.15

RK Xtreme Upgrade kit Yamaha YS125 17-19

RK chains Xtreme OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3226-43 JTR1844 Afam 12227 | RK GS428KRO-126 Gold O-Ring Chain | RK Chain and Sprocket Kit Box | JT Front Sprocket JTF1559.14

RK Xtreme Upgrade Kit Honda CBF125 09 - 15

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK GS428KRO-118 Gold O-Ring Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1219.42 | Sprocket Front RK-C3123-16 JTF1264 Afam 20209 17mm spline

RK Upgrade Kit Honda CBF125 09 - 15

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1219.42 | Sprocket Front RK-C3123-16 JTF1264 Afam 20209 17mm spline | RK GS428HSB-118 Gold Heavy Duty Chain

RK Upgrade Kit Suzuki GSX-S and GSX-R 125 17-18

RK chains recommended OE upgrade chain and sprocket kit Contains: JT Rear Sprocket JTR803.45 | JT Front Sprocket JTF1425.14 | RK GS428HSB-122 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box

RK Standard Kit Suzuki GSX-S and GSX-R 125 17-18

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-122 Chain | JT Rear Sprocket JTR803.45 | JT Front Sprocket JTF1425.14

RK Upgrade Kit Rieju 125 MRT SUPERMOTARD / PRO 09-15

RK chains recommended OE upgrade chain and sprocket kit Contains: JT Front Sprocket JTF1550.14 | RK GS428HSB-136 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1134.56

RK Xtreme Upgrade Kit Rieju 125 MRT SUPERMOTARD / PRO 09-15

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428KRO-136 O-Ring Chain | JT Rear Sprocket JTR1134.56 | JT Front Sprocket JTF1550.14

RK Upgrade Kit Aprilia RS4 125 & Replica 11-17 (new shaft 5mm hole)

RK chains recommended OE upgrade chain and sprocket kit Contains: Sprocket Rear RK-B3301-60 JTR25 Afam 92220 | RK GS428HSB-136 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Front Sprocket JTF277.13

RK Xtreme Upgrade Kit Aprilia RS4 125 & Replica 11-17 (new shaft 5mm hole)

RK chains Xtreme OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428KRO-136 O-Ring Chain | JT Front Sprocket JTF277.13 | Sprocket Rear RK-B3301-60 JTR25 Afam 92220

RK Upgrade Kit Kawasaki KLX125 CAF CBF CDF CEF CFF 10-15

RK chains recommended OE upgrade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1466.47 | Sprocket Front RK-C3122-15 JTF273 | RK GS428HSB-124 Gold Heavy Duty Chain

RK Xtreme Upgrade Kit Kawasaki KLX125 CAF CBF CDF CEF CFF 10-15

RK chains Xtreme OE upgrade chain and sprocket kit Contains: Sprocket Front RK-C3122-15 JTF273 | RK GS428KRO-124 Gold O-Ring Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1466.47

RK Upgrade Kit Yamaha YZFR125 08-18

RK chains recommended OE upgrade chain and sprocket kit Contains: RK GS428HSB-132 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1844.48 | JT Front Sprocket JTF1550.14

RK Xtreme Upgrade Kit Yamaha YZFR125 08-18

RK chains Xtreme OE upgrade chain and sprocket kit Contains: JT Rear Sprocket JTR1844.48 | JT Front Sprocket JTF1550.14 | RK GS428KRO-132 Gold O-Ring Chain | RK Chain and Sprocket Kit Box

RK Upgrade kit Yamaha YS125 17-19

RK chains recommended OE upgrade chain and sprocket kit Contains: JT Front Sprocket JTF1559.14 | Sprocket Rear RK-B3226-43 JTR1844 Afam 12227 | RK GS428HSB-126 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box

RK Upgrade Kit Honda CBR125RB-RH 11-17

RK chains recommended OE upgrade chain and sprocket kit Contains: RK GS428HSB-128 Gold Heavy Duty Chain | RK Chain and Sprocket Kit Box | JT Rear Sprocket JTR1221.44 | JT Front Sprocket JTF1264.15

RK Standard Kit Rieju 125 MRT SUPERMOTARD / PRO 09-15

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-136 Chain | JT Rear Sprocket JTR1134.56 | JT Front Sprocket JTF1550.14

RK Standard Kit Aprilia RS4 125 & Replica 11-17 (new shaft 5mm hole)

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B3301-60 JTR25 Afam 92220 | RK Chain and Sprocket Kit Box | RK 428SB-136 Chain | JT Front Sprocket JTF277.13

RK Standard Kit Yamaha YZFR125 08-18

RK chains OE grade chain and sprocket kit Contains: JT Rear Sprocket JTR1844.48 | JT Front Sprocket JTF1550.14 | RK Chain and Sprocket Kit Box | RK 428SB-132 Chain

RK Standard kit Yamaha YS125 17-19

RK chains OE grade chain and sprocket kit Contains: Sprocket Rear RK-B3226-43 JTR1844 Afam 12227 | RK Chain and Sprocket Kit Box | RK 428SB-126 Chain | JT Front Sprocket JTF1559.14

RK Standard Kit Honda CB125F (GLR) 2015 - 2021

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-122 Chain | JT Rear Sprocket JTR1221.45 | JT Front Sprocket JTF1264.15

RK Standard Kit Honda CBF125 09-15

RK chains OE grade chain and sprocket kit Contains: Sprocket Front RK-C3123-16 JTF1264 Afam 20209 17mm spline | RK Chain and Sprocket Kit Box | RK 428SB-118 Chain | JT Rear Sprocket JTR1219.42

RK Standard Kit Honda CBR125RB-RH 11-17

RK chains OE grade chain and sprocket kit Contains: RK Chain and Sprocket Kit Box | RK 428SB-128 Chain | JT Rear Sprocket JTR1221.44 | JT Front Sprocket JTF1264.15