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Found: 408
Engine 10 inch 669mm 139QMB GY6 101 Octane - BT14177
Complete piston 50cc 4T - 234550
4T 130cc 154FMI engine - 215186 4T 130cc 154FMI engine - 215186

€590.97

delivery 0 €

4T 130cc 154FMI engine - 215186

EGR valve cap 139FMB - 166187
Nut M12x1.25 - 165013
Transmission gasket 101 Octane - BT14010
BTS horizontal engine 154FMI 125cc 4T 4-speed - 139608
54.00 mm piston 154FMI engine - 123438 54.00 mm piston 154FMI engine - 123438
Valve set 139FMB 50cm3 - 121312 Valve set 139FMB 50cm3 - 121312
147FMB 70cc engine gasket set - 118267 147FMB 70cc engine gasket set - 118267
Head gaskets + O-rings 72cm3 - 107586

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Products reviews

2021-08-02, 00:23

poland

wiktor

BTS horizontal engine 154FMI 125cc 4T 4-speed

Zumico GR200. The engine fits perfectly, I had no problems in mounting it to the frame. The engine runs perfectly, smokes from a shot. Fast delivery. Recommended.

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2018-02-07, 15:53

poland

Szymon

Valve set 139FMB 50cm3

Romet ogar 202 valves fit perfect fit after reaching them nothing leaks burns on touch 3 sec starter and burns bdb recommend in 100% :)

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2025-04-21, 10:48

poland

Denis

BTS horizontal engine 154FMI 125cc 4T 4-speed

Engine received quickly, there was a lot of oil in the box but that's because of the carrier, otherwise the engine is great, I mounted it on my masai greystone 50 and it's really plug and play, you just have to connect the cables. On the other hand, the double-branch gear selector doesn't fit on the masai greystone and neither does the kick, so I kept the ones on the original engine, but otherwise everything fits perfectly. I'm really satisfied with the engine and with Gmoto! I highly recommend it!

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2025-06-03, 06:15

poland

Werner

BTS horizontal engine 154FMI 125cc 4T 4-speed

very fast delivery was pleasantly surprised . To the product looks very good exactly as described . Was of the opinion the motor is produced in Taiwan . This is not so product in China. Well look ma times . Will install the engine in a KIKKER 5150 . the current one with the semi-automatic is not my taste . hopefully it has the power of 12 hp as stated in the description .

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2025-05-06, 05:04

poland

Ulrich

Clutch wrench CG125/150/175/200, GY50, JH70

The quality makes a very good impression. Shipping was very fast and everything I ordered was securely packed. Really helpful for installation and removal. For me, 1000 times better for the price than sending the nut off with the hammer and driver.

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2025-05-13, 17:56

poland

Stéphane

Valve set 139FMB 50cm3

Hello, The valve clearance seems to be of good quality. Only the exhaust valve head is slightly smaller in diameter than the original one. See after running in if the contact surface is sufficient. Gmoto, a responsive team and fast delivery. I recommend Gmoto.

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2020-05-06, 17:02

poland

Maciej

147FMB 70cc engine gasket set

The paper ones not very decent though would have sufficed,but unfortunately they were glued to the film so that I destroyed most of them trying to peel them off [I did it very gently].The only thing that came in handy for me was the head gasket,exhaust and orings.

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Gmoto's reply If you have come across a defective product, we encourage you to file a complaint at https://gmoto.com/returns. We will replace the product with a new one or refund your money.
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Reliable opinion

2024-10-03, 03:34

poland

Cezary

EGR valve cap 139FMB

Unfortunately the product fits badly . the holes in the head do not match. (sheet metal too large for what it is supposed to blind) .It looks like it is a part from a 125cc kit unfortunately neither the bolt spacing nor the overall shape match the head.

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Reliable opinion

2025-05-06, 05:01

poland

Ulrich

Set of seals for the 4T 139FMB engine

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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2019-05-11, 21:56

poland

Radosław

Set of seals for the 4T 139FMB engine

A set of seals for engines in the starter version. Great workmanship, everything fits perfectly into the crankcases. Flexible rubber for long-lasting use without replacement.

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2021-12-18, 09:18

poland

Filip

Clutch wrench CG125/150/175/200, GY50, JH70

The wrench fitted to the clutch nut easily unscrewed and also tightened the clutch a plus is that it has two sizes for the nuts and also that it even fits most "ratchet" wrenches without problems

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2020-12-25, 12:03

poland

Karol

Clutch wrench CG125/150/175/200, GY50, JH70

A very useful tool. It is better to buy such a wrench than to play with self-made ones. Such a wrench is cheap and very convenient and you do not need some super tools, just an ordinary socket wrench (ratchet).

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Reliable opinion

2024-07-05, 08:14

poland

Kamil

Head gaskets + O-rings 72cm3

My old Gaskets after valve adjustment fell apart, this kit took care of the issue perfectly. Nothing drips, everything fits perfectly on Router ws50 with engine after modification to 72. recommend

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2024-01-19, 15:35

poland

Bartosz

Clutch wrench CG125/150/175/200, GY50, JH70

Recommended product, everything is in accordance with the description as well as with the photo, quality at a very good level, the tool fits without any problem, aesthetics of workmanship at a very good level.

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2022-05-14, 09:10

poland

Mariusz

Head gaskets + O-rings 72cm3

Shipping time, good communication with the seller, quality of parts, price. In a word I recommend very nice service, if you need help the seller will help therefore I give 5 stars.

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2018-04-16, 16:20

poland

Daniel

147FMB 70cc engine gasket set

kinroad chopper fit perfectly and nothing leaks.gaskets of good workmanship and I recommend buying at gmoto because there are cheap parts and generally everything goes to get.

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2024-09-16, 11:55

poland

Pavel

54.00 mm piston 154FMI engine

Totally satisfied with the product set cylinder, piston rings etc at a good price and delivered quickly. Very good trader. See you next time and thank you.

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2024-09-19, 07:43

poland

Asen

Complete piston 50cc 4T

Super article thanks for all person Fits great, I still ride it, thanks and for the fast delivery. Site is super good, everything is there

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2021-04-22, 11:25

poland

Bożena

Set of seals for the 4T 139FMB engine

I own a Romet 50 the seals I ordered fit perfectly I am mega satisfied with the purchase as well as the service. I recommend in 100% Regards

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2023-05-28, 08:37

poland

Urszula

Head gaskets + O-rings 72cm3

The product as described , everything packed very carefully , quickly completed the order . I am fully satisfied with the purchase .

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2021-06-19, 11:21

poland

Bartłomiej

Valve set 139FMB 50cm3

Very good quality product, everything fits without any problems easy to install, really recommend.

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We have Motorcycle engine - parts to Zongshen Cab 50