In Stock Engine partsCrankshaft +3mm for Bws125 Cygnus125 Zuma125103008 USD 250 Forged crankshaft for Yamaha 5ML Bws125, Cygnus125 and Zuma125. Long stroke +3mm. Add to cart
In Stock Engine partsCVT kit for Bws125 Cygnus125 5ML transmission103065 USD 185 Cvt kit for 5ML engine models of Yamaha Bws125, Cygnus125, Zuma125. Kit including: racing variator, clutch, drive face, spring for high RPM and rollers 10g. Add to cart
In Stock Engine partsCVT kit for Bws125 Cygnus125103066 USD 250 Cvt kit for 5ML engine models of Yamaha Bws125, Cygnus125, Zuma125. Kit including: racing variator, clutch, drive face, spring for high RPM, bush and rollers. Add to cart
In Stock Engine partsClutch kit for Bws125 Cygnus125 Koso103003 USD 170 Clutch for Yamaha Bws125, Cygnus125. KOSO brand. Lighter weight. Supplied with bell and pads. Add to cart
In Stock Engine partsClutch kit for Bws125 Cygnus125 5ML engine103061 USD 130 JISO clutch for 5ML engine Yamaha Bws125, Cygnus125, Zuma125. Diameter: 132mm. Weight of the pads: 1050g. Add to cart
In Stock Engine partsClutch bell for Bws125 Cygnus125 5ML engine103062 USD 70 Racing clutch bell for Yamaha Bws125, Cygnus125, Zuma125. Diameter: 132mm. Add to cart
In Stock Engine partsClutch pads for 5ML engine Bws125 Cygnus125103063 USD 70 Clutch pads for 5ML engine Yamaha Bws125, Cygnus125, Zuma125. Weight: 1050g. Add to cart
In Stock Engine partsCeramic cylinder kit 66mm for Cygnus125 Bws125103043 USD 250 Big bore cylinder kit 200cc for Yamaha Bws125, Cygnus125, Zuma125. Kit includes: ceramic cylinder block, forged piston 66mm, wrist pin 15mm, piston rings, clips, head and base gaskets. Add to cart
In Stock Engine partsBig bore kit 310cc for Cygnus125 Bws125 water cooling103056 USD 2,000 Big bore set water cooling for Yamaha 5ML engine Cygnus125, Bws125, Zuma125.Supplied with: 1. TTMRC four valves cylinder head EX28/IN30; 2. TTMRC ceramic l/c cylinder kit 76mm; 3. JISO forged crankshaft 10000 microns(+10mm); 4. JISO adjustable sprocket; 5. Aluminium spacer. Add to cart
In Stock Engine partsCeramic cylinder kit 59mm for Bws125 Zuma125 Cygnus125103001 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 partsBendix for Cygnus125 Bws125 with five rollers103080 USD 50 Racing bendix with 5 rollers for high-power of engine. Brand MTRT. Fits models such as Yamaha Cygnus125 and Bws125. Add to cart
In Stock Engine partsDrive belt for Cygnus125 Bws125 Koso SRCV-22-807103082 USD 50 Drive belt for Yamaha Cygnus125, BWs125. Koso brand. Length 807mm. Add to cart
In Stock Engine partsBig bore set 310cc Bws125 Cygnus125 kit with engine case 5ML103076 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 partsCylinder kit for Bws125 Cygnus125 Zuma125 with forged piston FJN 59mm 61mm 63mm 66mm...TS10454355 USD 120 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 partsLids for four valves head Cygnus125 Bws1251030484 USD 50 Billet lids for four valves cylinder head of 5ML Yamaha Bws125, Zuma125, Cygnus125. Made with 6061 aluminum. Add to cart
In Stock Engine partsAxle for Bws125 Biwis Zuma12510304801 USD 50 Oem axle for Yamaha Bws125. Add to cart
In Stock Engine partsSecondary gears 14/43T Bws125 Gstone transmission103083 USD 150 Transmission secondary gears 14/43T for Yamaha Bws125. Add to cart
In Stock Engine partsTorque driver for Cygnus125 Bws125 pulleys set103042 USD 130 Torque driver for Yamaha Bws125, Cygnus125, Zuma125 with high angle grooves. Brand Jiso. Add to cart
In Stock Engine partsStarter for Bws125 Cygnus125 5ML engine103049 USD 70 Tuning starter for Yamaha Bws125, Cygnus125 5ML powered engines. Twpo brand. Add to cart
In Stock Engine partsThrottle valve kit for Bws125TS92111358 USD 300 Throttle valve kit for Yamaha Bws125. Brand Koso. Add to cart
In Stock Engine partsStarter for Bws125 Cygnus125 5ML tuning engine103073 USD 90 Billet starter for Yamaha engines Cygnus125 and Bws125. Only for racing. Add to cart
In Stock Engine partsForged torque driver for Bws125 Cygnus125TS60453024 USD 250 Billet torque driver with high angle grooves for Yamaha BWS125, Cygnus125, Zy125, Vino125. Koso brand. Increases quick engine output. Add to cart
In Stock Engine partsFJN piston kit 67mm for Bws125 Zuma125 Cygnus125103010 USD 150 FJN piston kit for Yamaha 5ML Bws125, Cygnus125, Zuma125. Kit includes forged piston, RIK`s rings, clips and wrist pin. Piston size: 67mm; Pin size: 15mm. Add to cart
In Stock Engine partsFlywheel rotor for Bws125 Cygnus125 Zuma125103039 USD 200 Flywheel rotor for Yamaha Bws125, Cygnus125, Zuma125. Brand KOSO. Light weight approx 620g. Add to cart
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