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14 year old son's first tuning and learning how to install...
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Cylinder and piston good quality but rings unfortunately not. After 150 km of mileage the gap of the rings after inserting into the cylinder was 3.2 mm Yes does not lie. The engine did not smoke but did not have its power. The solution to this was to put on rings made professionally from good quality materials. The cored rings lasted 13,000 km in a Chinese scooter. In my opinion, it is worth it to buy the made-up rings for 40 PLN than to take apart the engine every 2 weeks.
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Cylinder and piston good quality but rings unfortunately not. After 150 km of mileage the gap of the rings after inserting into the cylinder was 3.2 mm Yes does not lie. The engine did not smoke but did not have its power. The solution to this was to put on rings made professionally from good quality materials. The cored rings lasted 13,000 km in a Chinese scooter. In my opinion, it is worth it to buy the made-up rings for 40 PLN than to take apart the engine every 2 weeks.
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Head as for any Chinese is power +30 to horses +30 to awe +100 to fly on the wheel oil no longer takes oil before I had to borrow from my grandfather burned 30l of superol from ursus c 360 now I have no problem with it fitted everything nicely
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Goods as described fast processing of the order and shipping of the goods well made perfectly fitting production you do not need to correct anything just unpack install and enjoy the use works flawlessly heartily recommend.
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I have been buying parts from gmoto for several years and I am very satisfied with the quality of the product, as it is made very solidly and aesthetically pleasing. The shaft protector that I recently bought fits perfectly to my 139qmb 4T engine
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Very good quality product.The whole kit is available.The camshaft tuning.Gives a very good start to the machine.In addition, it looks very good.I dare say that the value for money in place.Fast delivery and pleasant service.I definitely recommend.
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As for the cylinder head, unfortunately, I have a big minus because after installation it turned out that it is damaged (microcrack) and oil leaks from the engine onto the exhaust pipe.Valve keypad and camshaft ok with no complaints.
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Toros Fresco 50 scooter purchased cylinder in the store made of good quality materials. Everything fits elegantly , there were no problems with installation. Now nothing but to ride. I recommend to everyone.
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It's OK. Suitable for Kymco agility without problems. Otherwise just a standard aluminium cover - use half the official torque, exhaust manifold bolts preferably 5 Nm tighter than the recommended torque, etc.
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Head of poor material, fit to the serial cylinder.tragedy, valves had to be tightened because they barely held. Lots of filings were needed to clean everything.
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The head is perfect.Very good quality workmanship.Hassle free installation .One note, it would be good if the valves were lapped.I am not attaching a picture as I would have to take the scooter apart
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Zumico Quick 4t 50ccm. The set fit perfectly, the only remark is that the set was missing the bushing seen in the photo, which I replaced with the old one. Overall I recommend :)
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Hello, I bought the head for my King Way Ibis scooter due to a torn spark plug thread. The head fits great and after adjusting the valves the scooter runs nicely again. Thank you!
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Motobi Huzar 4T 50cc. The product is solidly made. It is not a cheap Chinese product. Precise dimensions contribute to fast and trouble-free installation and operation.
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Goods were so far in order except for an adjustment of the rocker arm bridge (holes nen mü too small) fast delivery, support satisfied. Mfg from Germany
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I own a Zipp Toros F16, The head arrived very well packaged, the build quality is really solid, and it fit perfectly, highly recommend :)
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Kit very helpful when we want to recondition all the components responsible for starting our scooter everything fits very nicely I recommend it
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The head very well made after installation works well so far I am satisfied with the product and the store where I bought the head.
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Head 80 very well made with attention to detail with high quality materials recommend to everyone fits without any problem
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The equipment is not suitable for anything I bought the head, I got a free candle which twisted and was left a thread in the head do not recommend
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Peugeot Kisbee 2014 Quality of goods very good, well finished, very well packaged Fast delivery and friendly service gmoto
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I bought the segment along with the kickstand and I am satisfied with the quality of the product. Very good and durable, I recommend to all motorcyclists
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I own a Romet 777 scooter and the head fit perfectly no problem with the installation went quickly and efficiently I recommend :)
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Fitted perfectly and the quality was very good.In addition, fast shipping and a good price.I would recommend this product to others.
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I am 100% satisfied with this part.It is solid,made of very good material.You can see that it is strong and will serve for a long time.
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Super cylinder head can be fitted in place of the original one, all aligns superbly and gains in power.
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The lever fits perfectly. It looks very nice. Affordable price. Lever at the scooter Kymco super 9 50.
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Merchandise not as described for the engine so before you order check what kind of bows you have in the drive.
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Seger, it can be, depends how you hit you have to be careful when assembling if you twist it, it won't hold!
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Head with different parts. Keyboard for long valves and head with short valves. At least the shaft ok.
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boatian swing 2 4t ,simson schwalbe,zumico qyick 4t and zipp basic 4t.
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Kingway coliber fart, the ring will unfortunately break quickly.
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Goods as described. Fast shipping. Recommended.
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For scooter 139qmb 4t fits perfectly. Recommended.
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