Motorcycle engine - parts
China Motor QMB139 GY6 50 12 Zoll mit SLS 4

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Products reviews

2021-03-07, 10:47

Adrian

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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2021-12-22, 15:07

Bernard

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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2024-08-16, 12:14

Tomasz

Fits the engine of the Kymco Agility 125 scooter. Necessary when removing the auxiliary air tube when unscrewing the head cover. Quality and fit OK.

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2024-05-23, 15:08

Dennis

The wrench works with probably any clutch to it is very solid. I was able to unscrew the nut on the clutch on my scooter with it without any problem

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2025-06-28, 07:30

Andrus

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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2016-02-07, 10:30

marek

valve seals to fit any head 50 cmm 4t very well seal the valves in the scooter,recommend.

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2024-08-30, 06:38

Jakub

The lever fits perfectly. It looks very nice. Affordable price. Lever at the scooter Kymco super 9 50.

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2024-02-03, 07:01

Piotrbronson

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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2025-06-26, 05:46

Andrus

Fits well and is easy to install.Delivery is fast and decent.

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2019-06-01, 20:39

Artur

Kingway coliber fart, the ring will unfortunately break quickly.

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2021-04-14, 08:53

Igor

For scooter 139qmb 4t fits perfectly. Recommended.

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Motorcycle engine - parts China Motor QMB139 GY6 50 12 Zoll mit SLS 4

Engine rubber round bushing GY6 139QMB 50 101 Octane - BT17377

GY6 139QMB 101 Octane camshaft bridge - BT13854

Foot starter gear 139QMB 101 Octane - BT14430

Foot starter mode 101 Octane - BT24486

Top timing chain guide 139 QMB 101 Octane - BT13875

Bottom timing chain guide 139 QMB 101 Octane - BT13874

Timing chain 139 QMB 101 Octane - BT40009

Engine complete with SLS short 101 Octane - BT17459

Foot starter shaft 101 Octane - BT12001

Foot starter lever 101 Octane - BT12007

Timing chain tensioner gasket 139 QMB 101 Octane - BT14735

Standard 139 QMB 101 Octane camshaft - BT3001

Timing tensioner for Chinese scooters 139 QMB 101 Octane - BT40002

Foot starter shaft protection 139 QMB 101 Octane - BT12006

Plastic foot starter spring ring 139 QMB 101 Octane - BT12003

Foot starter shaft gasket 139 QMB 101 Octane - BT12005

Foot starter spring 139 QMB 101 Octane - BT12004

Foot starter shaft 139 QMB 101 Octane - BT16653

Foot starter shaft bushing 139 QMB 101 Octane - BT14344

Naraku V.2 50cc 39mm CNC 139QMB QMA complete piston - NK100.71.2

Naraku V.2 GY6 Kymco 2V 90cc valve set - NK100.55

Top End gasket set Naraku V.2 50cc 139QMB/QMA Kymco Peugeot 4T - NK100.27.2

JMP magnetic oil drain bolt M12x1.50 mm long 15 mm aluminum Racing blue

JMP aluminum complete cylinder

Athena timing chain tensioner gasket

Easyboost clutch wrench 34 39 41mm scooters

Foot starter shaft crescent 72 mm GY6 4T 50 Moretti - PLKJOY001

Crescent bushing 14x18x21mm Moretti - TUL021M14M18MJOY000

Cylinder gasket GY6 4T 50cm3 Moretti

Moretti 4T 50cc 139QMB long valve head

Malossi Aluminum Sport 88 GY6 Kymco 4T cylinder - M.3113243

Vesrah VS-1014 valve seal - VS-1014

Naraku 63ccm 139QMB GY6 Kymco 4T cylinder seals - NK100.39

Top end cylinder seals Kymco SYM Gy6 50 4T - NK164.46

Kymco 4T GY6 50 engine seals - NK102.03

Naraku 180ccm 63mm GY6 152QMI complete piston - NK600.06

Naraku 52.4mm CNC GY6 complete piston - NK100.64

Athena valve seal - M739012209GB4

Athena valve cover gasket - M752512100004

Pro Bolt magnetic oil drain bolt M12x1.50x15 titanium TISUMP1215MAG

Athena clutch cover gasket - S410550008002

Athena head gasket - S410210001292

Athena inlet duct seal - S410210108031

Athena cylinder gasket - S410210006231

Athena valve seal - P400210420136

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Products reviews

Motorcycle engine - parts
China Motor QMB139 GY6 50 12 Zoll mit SLS 4