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£3,152.48
93" 3-5/8" SIDEWINDER HIGH COMPRESSION BIG BORE STROKER KIT GLOSS BLACK FINISH - 91-9130
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£48.16
Lowest price from 30 days before discount: £68.80
delivery 0 £ATV KASS 500 electric motor - SILTAO024
£200.92
BTS horizontal 154FMH 125cm3 4T 4-speed manual silver engine - SILMR1254TPOMPYAM000FI1
(3) 
£168.78
BTS horizontal 152FMH-2 110cc 4T 4-speed manual Cross engine without starter
(4) 
Browse Motorcycle engines - complete by manufacturer
Products reviews
top quality, fast delivery, complete engine. However, after about a hundred kilometers, the engine tightened up, no doubt due to poor running-in by my son. So I have to change the piston cylinder. I'll see if the 70 kit is compatible.
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Hello, I own a MASAI GREYSTONE 50 CC and I ordered a BTS 50 CC 139 FMB motor, and it mounts perfectly on the original frame, I took my original 12 tooth pinion. I HIGHLY RECOMMEND IT.
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The engine is great, unfortunately I wanted a connection plan and a carburetor. Unfortunately, after several emails, I got no response at all. So the engine is great but the information is bad.
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Standard, trouble-free installation on yamasaki 50 hypersport from 2022. Oil level done, electrical connection done, quarter-turn start. After carburetor adjustment, works perfectly. Very good
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Motor mounted in a 50 cc magpower bomber. The engine retracted perfectly with no need for adaptation. Starts on the first kick. Perfect! To be seen in time now.
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super moteur suite a la marque tous est de la bonne taille et de très bonne qualité site recommandé fonctionne très bien sans aucun problème même pour le montage
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Everything is great, the engine fits and runs well, and it started up really well. greetings to the team! Keep up the good work, I'll be checking this app more often now.
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I am very enthusiastic about these engines, they have real power, just need to be run in properly, would recommend them to others
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Good product and fast delivery and everything has fit.motor is as described and was well packaged Mfg Karl
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Received on time and in perfect condition Engine looks like picture, I am satisfied and I recommend
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