In Stock Engine parts Flywheel rotor for Bws125 Cygnus125 Zuma125 103039 USD 200 Flywheel rotor for Yamaha Bws125, Cygnus125, Zuma125. Brand KOSO. Light weight approx 620g. Add to cart
In Stock Engine parts Big bore set 310cc Bws125 Cygnus125 kit with engine case 5ML 103076 USD 4,000 Big bore set 310cc for Yamaha Bws125, Cygnus125 with 5ML engine case. Engine case was welded, cnc machined and milled. Set including: crankcase (bore 78.6mm), ceramic water cooling cylinder kit TTMRC, forged piston kit 75mm TTMRC, four valves cylinder head EX26/IN30 TTMRC, crankshaft 10mm TTMRC, camshaft set with rockers arms with rollers, adapter of oil... Add to cart
In Stock Engine parts Starter for Bws125 Cygnus125 5ML tuning engine 103073 USD 90 Billet starter for Yamaha engines Cygnus125 and Bws125. Only for racing. Add to cart
In Stock Engine parts Big bore set 230cc for Bws125 with ceramic cylinder four valves TS02861601 USD 1,100 Set includes all parts Jiso: ceramic A/c cylinder kit with forged piston 66mm, Jiso four valves cylinder head Ex21.5/In23, Jiso long stroke crankshaft +10.2mm, camshaft, rocker arms with rollers, longer studs, long chain and aluminum spacer. For installation this set engine boring is required. Add to cart
In Stock Engine parts Crankshaft +6.2mm for BWS125 JISO 103009 USD 450 Forged crankshaft for Yamaha 5ML Bws125, Cygnus125, Zuma125. Long stroke +6.2mm. Add to cart
In Stock Engine parts Ceramic cylinder kit 59mm for Bws125 Zuma125 Cygnus125 103001 USD 160 Cylinder kit 155cc for Yamaha Bws125, Cygnus125, Zuma 125. Ceramic power. Kit including: ceramic cylinder block, forged piston 59mm FJN, wrist pin 15mm, RIK`s rings, clips, head and base gaskets. Add to cart
In Stock Engine parts Torque driver for Cygnus125 Bws125 Jiso 103079 USD 140 Torque driver with high angle 8-grooves for Yamaha Bws125, Cygnus125. Brand Jiso. Add to cart
In Stock Engine parts Jiso throttle fast response quick acceleration trigger for 2 and 4 stroke scooters... TS70648427 USD 45 Jiso quick response throttle tube. Made with billet. Fits handlebars with diameter 7"8. Add to cart