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Hello I own a junak 901 with a capacity of 50/70cmm from new purchased in 2011 to date Junak has traveled nearly 17 thousand km What I really like about the moped is the simplicity of the whole motorcycle, there is nothing complicated in the repair process, simple design, availability of parts is huge and easy to obtain. This is the second repair of the engine since new due to the fact that I ride a lot, parts wear out, now I have overhauled the engine again and the motor fires up from a shot, the larger gear ratio gears allowed to run longer in gear and achieve better results speed in km ends as soon as the pointer passes 80 I like to test various products with them especially carburetors and filters to get better results in combustion and on power of course it is possible but several carburetors of different manufacturers of fuel nozzles you need to have to get such an effect . Parts from gmoto I buy because it is a proven seller of parts and really parts are of very good quality than on other sites only now what I bought starter chain sliders significantly differ from the original I would say more that the quality and material are other weaker but for everything there is a way site I recommend to all lovers of unicycles
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I received the cylinder ok, but for the cylinder head : - No spark plug screws to be replaced, - bent exhaust valve and valve gasket out of order (recommended elsewhere), - major machining work to make it watertight. The intake pipe is too short to fit a 139 FMB, so it's useless. The paper gaskets are also of very poor quality, as are the piston rings. Very disappointed with my purchase and no possibility of complaint from France. Chinese parts of poor quality, next time I'll go directly to ali for this quality.
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I installed in a 2010 Barton Fighter moped. After mounting the moped clearly came alive, it became very sprightly, the top speed also increased. After starting from first gear it can sweep the wheel, and after releasing the clutch faster it stands on the wheel, also when shifting to second gear the front end likes to lift gently. Overall, for this price I can confidently recommend this cylinder to everyone. I recommend 100%
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I have a Junak 901,I bought this kit because the motorcycle was already quite weak. I did the assembly for the first time, and it took me some time. So far I'm lapping , and I have no problem. I think Moretti products , are good parts and recommend.
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Fast delivery, very well packaged and complete in 4 words everything you need is. The company (site) wholeheartedly recommend and noti once again I will stop by and buy because it is good and specific
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I bought the shaft from Gmmoto I put it on the engine Everything fits Engine runs like gold The shaft is well made and brewed, nothing beats, no knocking, no rubbing .ENGINE AS NEW I RECOMMEND
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Recommended website fast shipping all forms of payment with quality I'm satisfied with the cylinder everything laughs as it should so I recommend!
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Cylinder pin nuts and washers fmb139 super quality with attention to detail made of high quality materials I recommend to everyone
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4t 139 fmb ball bearing take-off shaft very well made with attention to detail fits without any problem recommend to everyone
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Set of engine gaskets139 fmb 50cm3 very well made with attention to detail fit without any problem I recommend
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Installation went without a problem threads not damaged the shipment itself also not damaged I recommend the product
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Timing chain guide roller 4t 139 fmb very good quality recommend to everyone fits without any problem
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Fits a Romet ogar 125 motorcycle and fits 1:1 in the original. After inserting the levers my romet has a lot of power
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The 50 cm³ cylinder for the 139FMB 4-stroke engine is an excellent choice for anyone looking for a reliable and durable replacement or upgrade for their engine. The workmanship is precise and the fit is perfect - installation went smoothly. After installation, the engine runs perfectly again, with smooth running and good performance. The cooling fins ensure efficient heat dissipation, which increases durability. A particularly positive feature is the high-quality material, which promises a long service life. All in all, a top product with a great price-performance ratio! A clear purchase recommendation for anyone who wants to get their 139FMB engine back in top form. ⭐⭐⭐⭐⭐
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Product arrived quickly and in full with fast processing and no complications. The price is fair and also very good value for the good quality. Shipping costs are also not as high as with other suppliers. As stated, the parts fit perfectly for my Romet Router WS 50 with four-stroke. I have installed everything new and everything is running great, just as I had hoped. I always order spare parts for my moped here and have never been disappointed.
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i have a 2007 kingway 50 chopper I bought new starter chain sliders because the old ones were already very worn and while driving I could hear knocking after installing the new sliders the problem disappeared sliders fit perfectly in their place and not as I bought in another store nothing fit here, however, everything fit perfectly I am very pleased with them and I recommend them to anyone who wants to buy them.
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barton rangger classic poj.50ccm vintage 2017 fitting gaskets very well made they fit very well and even perfectly made of good material they do not break like others they hold elegantly there was no problem with fitting with you products that I order always fit there was no part that did not fit as from others that I bought were fit to be returned
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GB Motors Street 72ccm The product fit my head perfectly, you can say that it was so good that it fitted by itself :D Namely, it does not leak, everything plays as it should, after firing the motorcycle the old power returned and the pressure did not escape through the valves. I recommend the product as much as possible as well as the store, of course. He buys here all the parts he needs, because all are always here :)
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Barton Fighter BTS 50. parts of very good quality. Delivery within two days. Quick installation and the motorcycle rides like new. I honestly highly recommend ordering parts from this store. I have personally ordered different things several times already and each time I was satisfied. And whenever I need anything I will only order here. Proven and worth the purchase. Regards.
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Hello when it comes to the product recently purchased that is the clutch basket with pressure is my husband is incredibly satisfied with this product.Product at a low price with good material .Your store in this regard is the best product mega super durable as described.I recommend this store to everyone.And more than once I will take advantage of buying from your store.
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I purchased the shaft for my Zipp Pro 50. For a long time in my motorcycle in 3rd gear it was very jerky. I decided that it might be to replace the cam shaft. And so I did I ordered it from gmoto.pl installing the gears go very smoothly without any complaints. To my eye the shaft is made of solid material. I recommend this product !
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Very good build quality. The head with larger valves to this plus the replacement of the main nozzle in the carburetor gives incredible power. And if you replace the gearbox with more teeth in the engine it flies like a storm. 2 times faster and much more powerful. I sincerely recommend. I have taken a lot from this store and everything great.
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I own a Chinese chopper 50 cm, all purchased parts fit perfectly. Despite the fact that I am not a mechanic the help of colleagues and Yotuba allowed me to carry out the overhaul of the box, Photos of the elements of the box with dimensions super thing, makes it easier to choose .I highly recommend and thank you for your service
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The screamer shaft looks decent and there is nothing to complain about the quality of workmanship. There was a problem only during installation. It did not fit my engine (152FMH 110cc). Overall, I can recommend if someone is going to buy it for a 50cc or for replacing the chiefs, which I also did myself.
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Ogar 900 '08 Compared to the gaskets once purchased from another site, these seem to be much better in terms of the material itself as well as the fit. However, the gasket between the crankcases seems to have to be cut out everywhere to put the cylinder on later.
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the cylinder itself is great and the piston all the seals and piston rings . it's supposed to be a plug and go cylinder . NOT I have a jawu betka/kentoya twinshot and need to buy a new head because the original camshaft is not enough and need to adjust the valve .
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The cylinder fits perfectly to the engine 139FMB, the moped after such tuning laughs beyond recognition, I wanted to emphasize that I did not replace the gasser, it is the original from the fifty, only the nozzle replaced with a larger + head and everything runs perfectly.
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Everything talks as it should, it took me three hours to put this kit on and on the road I recommend! I've been driving for a few days now, I've already driven 100 km and the power is zero oil burning and tp.Everything as described fits perfectly and goes even better!
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There are hard and soft rollers, I personally prefer the soft one because the roller works in extreme conditions of temperature and oil hardens over time and can crack or there is a breakage of a part, therefore I choose the soft material
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As the only product I have a negative opinion because the quality of the thread in the nuts purchased was tragic both in terms of its appearance and the internal diameter on which the thread was made . I did not install them on the motorcycle .
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Junak 901 2014. Cylinder of good quality, fits perfectly to the engine 139FMB, the aesthetics of workmanship I can rate very good. All gaskets fit, there are no free spaces between the cylinder and the crankcase. I recommend
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Hello I have a zipp toros montana 2017 I bought a set of cylinder head for romet ogar 900 and as soon as they came I checked and immediately assembled. All parts as described quality great. I recommend this part really worth it.
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Hello, The crankshaft seems to be well made, to be seen in use. Packaging a little short, the connecting rod head was sticking out of the box. No apparent damage. Gmoto, a responsive team, fast delivery. Would recommend.
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I have a 2013 Zipp pro 50/110. I ordered the clutch with pressure plate complete. Everything works flawlessly and everything fit. The clutch with the rest of the components is solidly made . I recommend and Greetings !!!
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Super shipping of parts. Goods received exactly on the specified date. Very satisfied. Always happy to return. Second part for the handle also arrived within the specified time frame. Really very fast for a shipment from abroad.
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Hello, The sensor seems to conform to the original. It is delivered with the mounting kit (plate and flange) and the O-ring is mounted on the sensor. Gmoto, a responsive team and fast delivery. I recommend Gmoto.
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The quality makes a very good impression. The look and fit are the same as the original part I replaced with it. Shipping was very fast, everything I ordered was securely packed.
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The quality makes a very good impression. The look and fit are the same as the original part I replaced with it. Shipping was very fast, everything I ordered was securely packed.
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The quality makes a very good impression. The look and fit are the same as the original part I replaced with it. Shipping was very fast, everything I ordered was securely packed.
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Junak 901F 50cm3 capacityride it sensationally,and the products purchased from you emphasize the specific haracteristics of the motorcycle and increase its visual appearance from elegant to mega effectively nice
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