Tuning cylinders - Page 2
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Browse Tuning cylinders - Page 2 by manufacturer
Products reviews
2019-10-13, 21:34
Szymon
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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2022-11-24, 14:55
Kacper
Zipp Rooster 50cc 2008 AC I am 100% satisfied with my purchase. Easy installation, everything fit perfectly. The product has met my expectations. Currently drove about 2500km on this kit and no problems. Everything made with attention to detail.
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2019-10-18, 13:05
Zbigniew
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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2018-06-18, 21:35
Mateusz
The pin did not fit the piston you had to ream the piston to make the pin enter the package came to you with a broken ring I do not know if I will still buy anything from this store.
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2021-07-22, 06:27
Szymon
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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2019-07-01, 10:56
Kamil
Simson s51 freshly overhauled and this o this cylinder perfectly added power to my simson, very good quality I sincerely recommend if anyone is wondering
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2019-01-08, 10:50
Monika
Cylinder kopl 4t 90cm3 very well made with attention to detail gives a lot of power to the scooter I recommend to everyone
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2024-09-21, 08:06
Christoph
I am very happy with the cylinder I bought. It's also the second one I've fitted. You can clearly feel the difference to the standard 50 cc cylinder. It pulls better in the lower rev range, also on hills. Perhaps further optimization is possible by reworking the flow channels. You can hear a slight rattling, but I can't say whether this is not present with more expensive cylinders. Reaching 60 km/h and a little more is no problem. I'm still in the running-in phase, with normal Addinol MZ 405 oil. I would buy it again.
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2021-09-21, 13:44
Boszu
Ordering, at this price I did not expect rarities, but I was very pleasantly surprised! Nice quality, nice fit! Piston 0.06mm of mounting clearance (which is normal) two sets of rings, one set of 0.03mm, the other 0.05mm of mounting clearance. My guess is that the latter set with 0.03mm. This is the set to be replaced after lapping. The channels inside did not need any improvement in this case either. (I didn't measure only the height of the channels) But I recommend to pay attention, because they didn't look machined after production. :)
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2021-08-28, 18:53
Mariusz
Aprilia SR 50 AC cylinder fits very perfectly beautifully made nothing sticks out no blemishes on the outside no ducts can be seen no holes nothing sticks out inside which greatly affects the quality and flow resulting in smooth power output and life tests but the predecessor of unknown origin seized up after 10 km deflated like a balloon
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2017-05-21, 10:44
Zbyszek
He collects old motorcycles, mostly they are Polish motorcycles. However, most of the time these motorcycles are in pretty bad condition, so to get them back to a nice appearance and to get the engine back to power I restore them. I recently bought a cylinder from this store and I must say that it did a great job. Perfectly matched, solidly made, and my Romet rides like a champ.
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2025-10-01, 05:43
Martin
A thoroughly positive experience with the competent team at Gmoto. All the parts I have received are consistently of very good quality and fit. I have never had any problems with any item. If you have any questions, the colleagues at Gmoto are always happy to help. All in all: 5 stars!
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2023-08-07, 16:19
Ireneusz
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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2018-04-26, 11:59
Artur
Zico simpli 2t, 2006r, 7500 km mileage, unfortunately, but the cylinder did not meet my expectations, the poor quality of workmanship unfortunately determined the decision to return the product, the cylinder had fatally finished windows in the sleeve, I was afraid that the rings would begin to hook against them and crack,
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2018-03-13, 09:10
Marek
The cylinder is of good quality, the only thing I would complain about is the quality of machining of the flushing channels. They are not symmetrical with respect to each other (I mean those smaller flushes) but what to expect for such a price? For this kind of money anyway it is mega positive.
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2025-06-06, 15:34
Tadeáš
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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2019-06-07, 08:31
Łukasz
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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2020-12-14, 08:39
Jakub
Cylinder made ok for its price. The piston also. For installation we receive a pin and safety features. Drove 280 km and it is good. You can feel more power. The only thing that can be improved is the fit of the gaskets that we receive in the kit.
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2019-02-18, 12:04
Łukasz
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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2025-06-22, 10:10
SamuJami
It got to me clean and exactly how it was in the pictures. All parts were oiled so it was easy to install. I already have driven with it and it works just fine and really boosts the power of the engine. I recommend this to everyone
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2018-06-04, 20:32
Marcin
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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2020-02-25, 20:00
Patryk
The product is made very well the holes all fit well into the channels,very good quality material it is made the piston the same very nice I would only recommend buying parts from Gmoto Lancut thank you.
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2018-08-11, 07:42
Karol
Cylinder on 5 with +, but the performance could be a little better. I always say to myself that it should work and not look, and when it comes to performance there is nothing to complain about. The set is complete. I RECOMMEND :) !!!
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2020-01-04, 18:38
Sebastian
Brok on piston and channels price very good for the quality of the product as much as possible I recommend along with the head 90cm3 may appear collision suggests to collect some material from the piston or house a thicker gasket
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-10-02, 08:06
Piotr
Product as described. Solid components. Cast iron piston fits the cylinder perfectly. Affordable price for this product. At others I have seen the same set for twice as much. I recommend.
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2020-09-21, 19:45
Krzysztof
Hello,the review is about the scooter Junak 608 2T,I purchased a set of cylinder 70 cm3,shipment standard -2 days which is really ok,received material installed,is ok,polesam seller
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2016-06-16, 10:18
Wiesław
For this money there is no reason to complain. I received the goods very quickly. I am satisfied. There were no problems during installation. The components fit well. The machine works flawlessly.
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2021-06-09, 08:00
Adrian
Hello I have a scooter Yamahe Neos 50 now on 70 and so far I'm satisfied let's hope for as long as possible only were damaged cylinder gasket and under the head just cut but no.
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2024-09-08, 06:43
Michał
The performance of the cylinder does not impress, but its low price justifies it, it is also a pity that the original head does not fit, because the piston hits it, but so far I am waiting for lapping.
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2016-02-23, 13:24
Krystian
Zipp Quantum GT5, 50cc, 2007. cylinder with very good materials, packed very well, everything preserved. Increased the power of my scooter and works very well.
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2017-06-28, 12:20
makowiak!
Cylinder for minarelli ac. Cylinder as for this price ok, so far does not swell, the bottom of the piston is a tragedy, not processed, ugly looking but still works. for this price is lux
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2024-02-09, 09:18
Grzegorz
The product met my expectations. Workmanship without reservations. I RECOMMEND. After installation, the motorcycle got a significant increase in power. It is quite different ride for example with a passenger.
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2019-06-03, 22:23
Marcin
For Zumico Eos 2t 50 cm 2008 the kit fit perfectly. All parts made solidly and according to the dimensions given in the description. Hassle-free and easy installation.
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2025-06-09, 22:29
jasper
Very high quality and reliable I have the same cylinder on two gy6 scooters and it plays really well and lasts well for the price a really good buy!!!
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