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Motorcycle engine - parts
Benzer Mastic 4T 50 - Page 5

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Found: 370
M12x1.25 variator nut SW18 GY6 4T - 49391
TNT 50 GY6 50 4T cylinder - A030317

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Products reviews

2025-08-24, 05:31

poland

Jari-Matti

GY6 50cc 39mm 4t Cylinder

14 year old son's first tuning and learning how to install...

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Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
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Reliable opinion

2016-05-12, 08:14

poland

Daniel

GY6 50cc 39mm 4t Cylinder

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.

Review translated automatically

Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
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Reliable opinion

2016-05-12, 08:14

poland

Daniel

GY6 50cc 39mm 4t Cylinder

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.

Review translated automatically

Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
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Reliable opinion

2021-01-22, 11:10

poland

Artek

Foot starter mode GY6 4T 139 QMB 101 Octane

I am not satisfied with the purchase because in the description it was written that the product fits kymco s8 2009 and in fact it is too long and the shaft from the half moon is too narrow and does not work with the half moon :( :( :( I am not satisfied with the purchase it was my first purchase on gmoto no happy

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Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
Gmoto's reply If the products do not fit your motorcycle, you can easily return them by filling out the claim form at https://gmoto.com/returns. We will cover the return cost.
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Reliable opinion

2020-08-21, 13:17

poland

Artur

GY6 50cc 39mm 4t Cylinder

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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Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
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Reliable opinion

2024-09-06, 12:07

poland

Michał

Gearbox bearing and seal set GY6 139QMA QMB 4T

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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Review translated automatically

  • Esthetics: star star star star star
  • Material quality: star star star star star
  • Fitting: star star star star star
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Reliable opinion