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I bought 2 sets of cylinders. There was nothing wrong with one of them. On the second, the liner was honed at an angle. In the upper area of the liner, an approx. 3 x 5 cm area was not covered. One piston had the recesses for the valves milled at an angle. See photo. The other is obviously already an oversize piston. As I have access to appropriate machines, it wasn't too bad for the hobby project.
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Gilera stalker dd 2001 I do not recommend it a waste of money the piston it can immediately give to the purchase because only there it is suitable scooter at a distance of 2 km goes out with 5 times the piston swells please withdraw this product that the store
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Product very well made great fit for motorcycle with 139qmb gy6 engine. The description of the goods is very accurate and with the real.
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Cylinder MCN 80cm3 4T cylinder a very good class cylinder gives a lot of power I recommend to all who want to increase the capacity of the scooter recommended
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Quality of workmanship of the cylinder super fits flawlessly gaskets fit perfectly cylinder fits perfectly to the nominal head
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This product is very very good. This working so good and so strong.And this product is so light, no weight at all.
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I have a 2009 yamahe tzr70 with am6 engine the cylinder fit nicely without any difficulty. I highly recommend this kit.
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I have now bought this product for the second time as the piston was damaged after a short period of use. In contrast to the first delivery, the piston was pre-assembled with rings and the upper piston rings are now clearly different, as they should be. The first delivery came with two identical copper-colored piston rings, which probably caused the damage. In terms of quality, everything is clean and fits perfectly. However, the bore in the motor housing needs to be adjusted. (Only for professionals) The set provides significantly more power but no increase in speed.
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good product but I have the impression that it is less efficient than the cast iron which costs half the price ... besides I hesitate to recommend a cast iron one ... in any case, it's strong, personally I never do a real break-in, hardly a full tank and on a scoot with a well-tuned variator, you can't limit the engine speed ... always full pot! :) it doesn't flinch and certainly cools better ... I didn't take the time to take photos of the assembly etc and it's quite I didn't take the time to take photos of the assembly etc. and it's quite laborious on an aprilia SR not to reassemble everything for photos.
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Hello, I got the order quickly, in the set were additionally a set of ring, but there was no gasket under the exhaust, In the picture there is a gasket but not such because there goes with paranita paper, flat, it fit perfectly,. I made out in 2 hours by flashlight .I offer to buy a bearing under the piston. TGB 101 scooter .super )) .
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Hello I naprowiam skutrey,Qady etc.Ordered parts really are OK . If you order a good part, it rather has to fit, personally as a mehanik I recommend cylinder 65cm for GY6 4T IS in my opinion the best, fragile, 50 has too little power, 80 can take oil in a short time exploatation Greetings
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I bought this product not long ago for now I'm still lapping but already a lot of cool things I noticed such as very good fit, workmanship very good and with good materials and in addition cheap. The power gain with the 95 nozzle and Gianelli Extra VW exhaust is unbelievable. I sincerely recommend it highly.
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Cylinder solidly made. With the ring channels worse . I family well lubricate with oil . Because it went into the channel for me and stuck . After lubrication it was all right . After assembly and test drive was felt a very big jump in power . I recommend to all who do not like to overpay .
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Fits morini motor mounted on a tgb bullet AC 50cc 2t. Unfortunately, the engine starts up but doesn't work properly, until it starts to squeeze after the first 100 meters! The assembly having been carried out in accordance with the required procedures and the prior adjustment of the intake.
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In a while it will be a year since I put this kit on my moped, the scooter is more powerful compared to the original cylinder. During this time I have not spared my machine at all and yet nothing has gone wrong. The price of the kit is good compared to the quality.
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The fit of the cylinder with the piston without complaint but the piston itself in the place where the head from the shaft should be, along with the needle bearing, gives a lot to ponder the casting in this place should be more fit I hope they will correct it. regards!!!
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Tgb sky 50 2006 Cylinder as well as piston very good workmanship. It ran for 4 seasons and would still run But I persuaded another new one,recommend. Combined with the sports exhaust it is very ripping and fast. Greetings Gmoto team.
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I think that the set itself is quite interesting I think that its biggest advantage is the quality relative to the price from my comments is that the website lacks information that the set includes a set of necessary gaskets, but leaving that aside I am satisfied with the purchase.
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The cover gasket was damaged and there were some small vertical lines in the cylinder, but the product has worked great. Works well with a standard pipe and the torque is right off the bottom end. Would recommend if you don't mind buying an expensive cylinder set.
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Nice product, solid cylinder good piston for two rings. Everything you need is included even a sleeve for the exhaust to increase the diameter. Good price. In my opinion, the most reasonable purchase will be this kit.
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Hello I am a mechanic and I buy at Gmoto, various items now I have purchased the above mentioned cylinder has already been mounted on the engine.Engine after overhaul started and the vehicle is already running .Cylinder in my opinion of excellent quality
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Very good cylinder lasts me a long time you can see the difference from 50ccm it would be nice now if they gave heads and m7 nuts in this set but yes on the whole I am very happy with this cylinder and sincerely recommend it
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TGB 101s Orion 2008r is quite good my scooter previously went 55 now about 85. The quality is as positive as possible. The fit could have been better I mean from the channels to the rings. The aesthetics are very nice.
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Quad Shineray 150cc. The quality of the cylinder and gaskets good for the price. There was no problem with the fit either. Aesthetics also cool there was no deformation or anything like that. A product worth recommending.
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workmanship super precision fit super aesthetics super quality materials not very durable two of the three purchased cylinders seized after about 1500km lapped were in accordance with the manufacturer's recommendation .
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High quality product. It perfectly fits Suzuki GN 125 type B engine.The workmanship quality of the aluminum casting very good. You can confidently use as a replacement for the original. Everything fits perfectly.
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I have a scooter Pegasus sky 50 year, probably 2008 cylinder fits everything beautifully nice and the quality of the workmanship seems to be good, but it will turn out after kilometers driven to be okey.
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Cylinder put on, works and is ok. From this store, I have used many times and I am trying on more purchases. Wide assortment good prices and fast delivery. I recommend this store.
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The set is as fine as possible. Everything fits into its place. The quality of the materials used for production very good as well as aesthetics. Greetings and recommend the purchase.
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Very ok product. Good value for money . works flawlessly. I will definitely order more parts from you. Fits perfectly and seems to be a good material. Thanks again.
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I have a Jet Force scooter. The cylinder came as a set. It fit minus there was only one piston should enter the cylinder more loosely. But it was installed and it runs very nicely
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Correct part. Transportation slow and difficult to find exact location. The contact by email responds quickly, rather the problem is logistical.
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aprilia rs4 year 2o13 the product I bought a cylinder with a piston did not quite fit it turned out that the piston was too high, there was no grinding from the bottom / after that everything is ok
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Gilera starter dd cylinder fits, fits nicely with malossi head perfectly with components and such as 19mm carburetor variator stage 6 pro and exhaust since
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An absolutely fantastic price/quality ratio. Installation was easy and a good product. my vehicle is not very rare and not every boy can find one i.e. hyosung prima sf50 2006
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really really good and mixed work of the cylinder. super quality, in short, buy your cylinder here and you will be very surprised. greetings brian from denmark
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The only 60cc cylinder I have found for my moped. The installation is very simple and the difference in performance is enormous! I can only recommend it, LG
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The product is of good quality to fix but it is good I recommend this product delivery in 2 days I highly recommend ordering products from gmoto products of good quality
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The product for its price meets the requirements. Unfortunately, it is not the top shelf of performance and durability. Unfortunately, it is probably the only choice present on the Polish market.
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Cylinder extra fits MBK Yamaha 50cc on this 70cc it has 30% more power very recommend complete set plus for spare rings price very good
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