In Stock Engine partsCrankshaft +6.2mm for BWS125 JISO103009 USD 450 Forged crankshaft for Yamaha 5ML Bws125, Cygnus125, Zuma125. Long stroke +6.2mm. Add to cart
In Stock Engine partsOil cooling system for Bws125 Cygnus125 Zuma125 with radiator103038 USD 80 Horizontal oil cooling system for Yamaha Bws125, Cygnus125, Zuma125. Billet cover, radiator, hoses, adapters and hardware are included. Add to cart
In Stock Engine partsCylinder kit 69mm for BWS125 5ML engine tuning103052 USD 300 Big bore cylinder kit 69mm for Yamaha BWS125 5ML engine tuning Add to cart
In Stock Engine partsBig bore kit 180cc for Bws125 Cygnus125 Zuma125 cylinder 59mm head Ex19/In21103011 USD 750 Big bore kit 180cc for Yamaha Bws125, Cygnus125, Zuma125. Kit includes: four valves cylinder head EX19/IN21, A6 camshaft and rockers with rollers, billet head`s lids, cylinder with forged piston FJN 59mm, racing clutch and variator, starter for high power, carburetor 29.5mm, bigger intake manifold, air filter, cdi, throttle cable and spark plug. Add to cart
In Stock Engine partsCylinder kit for Bws125 Cygnus125 Zuma125 water cooling with forged piston 59mm 61mm...TS16309529 USD 150 Water cooling cylinder kit for Yamaha Bws125, Cygnus125, Zuma125. Kit includes: cylinder block, forged FJN piston, wrist pin 15mm, RIK`s rings, clips, head and base gaskets. Add to cart
In Stock Engine partsCylinder head EX21/IN23 for Bws125 Cygnus125 with camshaft valves and rocker arms103059 USD 330 Four valves cylinder head assembly for 5ML engine Yamaha Bws125, Cygnus125, Zuma125. Billet lids, camshaft, rocker arms and valves comes with the head.Valves size: EX21/IN23. Add to cart
In Stock Engine partsDrive face for Yamaha Bws125 Cygnus125 red color103068 USD 50 Drive face for Yamaha BWS125, CYGNUS125 5ML engine. More power, more acceleration. Diameter: 118mm. Add to cart
In Stock Engine partsDrive face for Yamaha Bws125 Cygnus125 blue color103070 USD 50 Drive face for Yamaha BWS125, CYGNUS125 5ML engine. More power, more acceleration. Diameter: 118mm. Add to cart
In Stock Engine partsDrive face for Yamaha Bws125 Cygnus125 golden color103069 USD 50 Drive face for Yamaha BWS125, CYGNUS125 5ML engine. More power, more acceleration. Diameter: 118mm. Add to cart
In Stock Engine partsTorque driver for Cygnus125 Bws125 Jiso103079 USD 140 Torque driver with high angle 8-grooves for Yamaha Bws125, Cygnus125. Brand Jiso. Add to cart
In Stock Engine partsVariator set for Cygnus125 Bws125 Zuma125 5ML Jiso103078 USD 160 Racing variator set for Yamaha Bws125, Cygnus125, Zuma125. Brand Jiso. Set including: forged variator, forged drive face and cap. Add to cart