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Motorcycle parts
Barton Sprint 50 4T - Page 2

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Found: 316
Chrome oval mirrors M10 set right thread - 135356 Chrome oval mirrors M10 set right thread - 135356
Air filter - 134997 Air filter - 134997

£2.85

delivery 0 £

Air filter - 134997

stars    (1)
Street Neken Shaft Clutch Lever - 134962 Street Neken Shaft Clutch Lever - 134962

£3.17

delivery 0 £

Street Neken Shaft Clutch Lever - 134962

stars    (2)
Brake sensor - automatic stop - 134910 Brake sensor - automatic stop - 134910

£1.35

delivery 0 £

Brake sensor - automatic stop - 134910

stars    (11)
GB Street rear shock absorber - 134816
Front brake lever - 128803 Front brake lever - 128803

£2.84

delivery 0 £

Front brake lever - 128803

stars    (2)
Front brake disc - 128786 Front brake disc - 128786

£12.28

delivery 0 £

Front brake disc - 128786

stars    (3)
Cable mounting plates - engine cables - 128268 Cable mounting plates - engine cables - 128268
Turn signal flasher 12V 2 pin - 128112 Turn signal flasher 12V 2 pin - 128112

£1.84

delivery 0 £

Turn signal flasher 12V 2 pin - 128112

stars    (14)
Set of seals for the 4T 139FMB engine - 126610
Foot shift lever for 4T moped - 126397 Foot shift lever for 4T moped - 126397

£3.34

delivery 0 £

Foot shift lever for 4T moped - 126397

stars    (6)
54.00 mm piston 154FMI engine - 123438 54.00 mm piston 154FMI engine - 123438

£7.78

delivery 0 £

54.00 mm piston 154FMI engine - 123438

stars    (5)
Valve set 139FMB 50cm3 - 121312 Valve set 139FMB 50cm3 - 121312

£2.94

delivery 0 £

Valve set 139FMB 50cm3 - 121312

stars    (3)
147FMB 70cc engine gasket set - 118267 147FMB 70cc engine gasket set - 118267

£2.88

delivery 0 £

147FMB 70cc engine gasket set - 118267

stars    (5)
M10 universal mirrors - 110718 M10 universal mirrors - 110718

£9.88

delivery 0 £

M10 universal mirrors - 110718

stars    (4)
Aluminum oil cooler 139FMB - 110713 Aluminum oil cooler 139FMB - 110713

£21.59

delivery 0 £

Aluminum oil cooler 139FMB - 110713

stars    (3)
Front lamp - Junak 901 headlight - 109955 Front lamp - Junak 901 headlight - 109955
Head gaskets + O-rings 72cm3 - 107586

£2.32

delivery 0 £

Head gaskets + O-rings 72cm3 - 107586

stars    (15)
Clutch shaft ball bearings 4T 139FMB - 90220 Clutch shaft ball bearings 4T 139FMB - 90220

£8.11

delivery 0 £

Clutch shaft ball bearings 4T 139FMB - 90220

stars    (4)
Timing belt repair kit 139FMB - 90931

£5.86

delivery 0 £

Timing belt repair kit 139FMB - 90931

stars    (16)
Gearbox complete with 4T engine and needle bearings - 84491 Gearbox complete with 4T engine and needle bearings - 84491
Air filter housing + air filter - 90994 Air filter housing + air filter - 90994

£6.60

delivery 0 £

Air filter housing + air filter - 90994

stars    (14)
Metal-rubber wishbone bushing 12x24x40 - 91011
Oil Cooler 139FMB 147FMB ATV - 85437 Oil Cooler 139FMB 147FMB ATV - 85437

£35.19

delivery 0 £

Oil Cooler 139FMB 147FMB ATV - 85437

stars    (2)
Brake master cylinder + caliper + hose Street - 85213 Brake master cylinder + caliper + hose Street - 85213
Output shaft 4T 139FMB needle bearings - 85247 Output shaft 4T 139FMB needle bearings - 85247
Gear shift sensor complete 154FMI - 86900 Gear shift sensor complete 154FMI - 86900

£3.00

delivery 0 £

Gear shift sensor complete 154FMI - 86900

stars    (14)
Complete engine 110 cc - 83743 Complete engine 110 cc - 83743

£268.07

delivery 0 £

Complete engine 110 cc - 83743

stars    (4)
Left side engine crankcase 139FMB ball bearings - 85014 Left side engine crankcase 139FMB ball bearings - 85014
Front wheel axle M12x223 - 82190
Bare head 50cc 4T 139FMB - 81748 Bare head 50cc 4T 139FMB - 81748

£21.89

delivery 0 £

Bare head 50cc 4T 139FMB - 81748

Complete cylinder head 72cc Taiwan - 81620 Complete cylinder head 72cc Taiwan - 81620

£28.35

delivery 0 £

Complete cylinder head 72cc Taiwan - 81620

stars    (2)
Complete piston 39mm 50cc 4T - 81326

£4.51

delivery 0 £

Complete piston 39mm 50cc 4T - 81326

stars    (10)
Piston 47mm 70cm3 4T 139FMB set - 81323

£4.53

delivery 0 £

Piston 47mm 70cm3 4T 139FMB set - 81323

stars    (11)
Complete piston 43mm 60cc 4T - 81325

£4.54

delivery 0 £

Complete piston 43mm 60cc 4T - 81325

stars    (2)
Rear wheel axle M14x260 - 81017 Rear wheel axle M14x260 - 81017

£3.33

delivery 0 £

Rear wheel axle M14x260 - 81017

stars    (9)
Bowl with thuja and clutch spring - 80984 Bowl with thuja and clutch spring - 80984

£1.66

delivery 0 £

Bowl with thuja and clutch spring - 80984

stars    (8)
Output gear protection 428 - 80985

£1.27

delivery 0 £

Output gear protection 428 - 80985

stars    (5)
Right engine crankcase ball bearings - 80986 Right engine crankcase ball bearings - 80986

£16.54

delivery 0 £

Right engine crankcase ball bearings - 80986

stars    (1)
Clutch shaft 4T 152FMB 110cm3 set - 80975 Clutch shaft 4T 152FMB 110cm3 set - 80975
ATV 110 King Łoś magneto stator 2 coils - 80976 ATV 110 King Łoś magneto stator 2 coils - 80976
Front sprocket 428 12 teeth Options +6

£1.85

delivery 0 £

Front sprocket 428 12 teeth

stars    (176)
GB Street Rear Wheel Hub - 80833 GB Street Rear Wheel Hub - 80833

£16.01

delivery 0 £

GB Street Rear Wheel Hub - 80833

110cc engine complete conversion from 50cc to 110cc - 80642 110cc engine complete conversion from 50cc to 110cc - 80642
GB Street Foot Brake Lever - 80453 GB Street Foot Brake Lever - 80453

£8.13

delivery 0 £

GB Street Foot Brake Lever - 80453

stars    (5)

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Products reviews

2017-08-19, 11:15

poland

Kazimierz

I put a 110 engine into a 2013 Barton Fighter 50 eco. The engine started and runs well.Not matching are :front sprocket(the 14-tooth one seems to have a different pitch because the chain jumps) , gear shift lever,foot starter and sprocket cover ( you have to cut it to fit ) . You also need to replace the air filter in addition. Another thing you need to get used to is the gear layout - neutral at the highest and the other gears down ( N-1-2-3-4) .You also need to put an additional line to the suction because in the previous carburetor there was a lever control directly on the carburetor.And besides, there is power :) . Greetings.

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2020-08-31, 11:01

poland

Kuba

I own a 2006 Kawasaki KX 85. The axle fit very well, the dimensions are perfect. Length, thickness everything matches. The material looks to be of average quality but so far nothing worrying has happened. Installation went without a problem axle fits very well. So far it is fulfilling its application without disturbing symptoms. I can recommend this product to others. Regards :)

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2018-07-27, 08:35

poland

lidia

I have a kinroad mini chopper the engine was falling apart and I bought a new engine at Gmoto where it was the best deal.I disassembled the old one and put the new one on.Everything fit perfectly,in my opinion any one could do the same as I did without any help.Gmoto is the best online store today I order and tomorrow it is already at home.Bomb.

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2019-02-08, 06:40

poland

Dawid

So I ordered a 110cc engine, 4-speed motor works well in terms of power and you can also ride it nicely, the engine works beautifully at speed, the engine fits perfectly to zipp xrace. If you think to enlarge the engine (replacement )this is the engine I recommend greetings .

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2020-11-09, 07:58

poland

Piotr

I have a motorcycle Junak 905.Its fault was that it does not accelerate in 4th gear, so I decided to buy a 12 tooth sprocket, because I have 13 as standard, so I ordered it.Once it arrived I immediately went to install it simply fit as standard. Now my junak accelerates in 4th gear.

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2024-11-08, 06:27

poland

jerome

Motor very well packed on receipt, complete with accessories, easy to start up and immediately operational. Tested unloaded before fitting to motorcycle, it flips like a charm! I recommend both the product and the site!

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2019-06-14, 10:22

poland

Mateusz

I ordered a crankcase for a Junak 902 - although it is listed as "fits to" on the item page, unfortunately it is not a perfect fit. Unlike the original, it does not have an input for the shift sensor cable.

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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

2018-05-03, 09:44

poland

Łukasz

Purchased mirrors turned out to be a shot in 10, they fit my motorcycle perfectly, while riding they do not shake, which is very important, they emphasize the character of my moto. I definitely recommend

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2022-06-01, 10:05

poland

Lukasz

Motor super, quality of workmanship also very good. Fits like a glove in place of the old motor. Speed of shipping surprising. Already on the second day the package was with me. I recommend this store.

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2018-02-07, 15:53

poland

Szymon

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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2024-09-19, 18:52

poland

oni bikers

incredible motor i recommend it runs very well my bike starts at a quarter turn and with the akra line it has become a monster

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2024-08-09, 08:08

poland

Eryk

The product fits my vehicle model perfectly, as stated on the website. It is very solidly made, I have no reservations!

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2024-12-11, 12:42

poland

Durand

Perfect engine adapted without modification, superb finish and works very well, fast delivery and well protected.

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2019-01-08, 08:04

poland

Monika

Front sprocket 428 12 teeth very well made with attention to detail fits without any problem I recommend to everyone

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2025-08-27, 14:04

poland

Parent

Very good engine, frankly it works perfectly. I'll be recommending one next month for my second bike.

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2024-07-30, 08:42

poland

Grzegorz

No possibility of replacing the timing chain for the 139FMB engine which turned out to be too long . Not recommended.

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Gmoto's reply If the products do not fit your motorcycle, you can easily return them by filling out the claim form on the website.
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Reliable opinion

2020-12-30, 12:08

poland

Robert

Great mirrors. Great fit, modern design. Super price. Highly recommend! Yamaha XT 125X motorcycle.

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2025-07-15, 09:24

poland

Patrick

⭐️⭐️⭐️⭐️⭐️ Top motor - absolutely recommendable! This is now the 3rd engine I have installed - and as always I am completely satisfied. The price is more than fair for the quality on offer. The workmanship, performance and durability are impressive across the board. Shipping was super fast, everything was well packaged and arrived without any problems. I can recommend this engine to anyone who wants to make their moped faster and more reliable. A clear recommendation to buy!

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2020-08-08, 07:36

poland

Patryk

The radiator performs very well and you can feel the difference on hot days when engine cooling is a little worse. The kit fit perfectly and there was no problem with installation. In my case, you had to tighten those nuts at the oil outflow and inflow because they were poorly tightened. Likewise, you had to buy tourniquets because the original ones did not lapped very tightly u could see the oil leak. These are penny issues and they fixed the problem.

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2025-08-06, 09:03

poland

Adam

This is the first time I've ordered a piston from this site, and I have to say that I'm clearly not disappointed. The piston is in very good condition, there's no trace of scratches or anything else, plus everything is very well packaged, nothing to say on that score, and the rings fit superbly, they're not damaged or broken at all, nothing at all. I'm going to put this on my Masai scrambler 50cc with a 70cc cylinder kit.

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2023-01-30, 23:18

poland

Wiktor

Ogar 900, the whole fits perfectly. Used in place of the burned out only the charging coil of the CDI module, after a slight modification of the winding connections and changing the connectors. By the way - in this stator with one coil providing battery charging, it is necessary to periodically recharge the battery!!! After the replacement so far the scooter starts without any problems.

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2025-05-20, 19:13

poland

Royer

Very good, very good engine, I am happy to have ordered on this site, I recommend it, good direction of purchases and payment easy and simple delivery on time, good model.,,...,................................I recommend......................................................,..........................,

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2020-10-13, 14:13

poland

Rafał

Quad ATV 110, I do not know from which year but somewhere around 2003-2007 Very good quality product everything fit like the original, there were no problems with installation. After installation the starter finally worked ;) Sorry but I did not take pictures :( I did not have time to do so because the children already wanted to ride the quad

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2019-03-12, 02:05

poland

Szymon

Now my starter is working properly I bought this because I ran out of brushes and I often use the starter through an electric starter to start the engine, as for the price it is worth it and as for the difficulty of assembly I rate 5 stars for a layman in my opinion it is trivial but, as you know, it happens differently Greetings :D

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2019-12-25, 23:49

poland

Kamil

I ordered an engine for a 110 capacity motorcycle I got what I saw on the website the company gmoto concrete reliable conscientious I have a couple of motorcycles and only here I do my shopping I recommend if someone is wondering there is nothing to buy boldly goods of 1 class without sciema what is in the description you buy and you have really recommended

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2024-09-20, 06:02

poland

David

Good aluminum quality, piston rings are very easy to install and the piston only needs minimal break-in as it already fits very well. Disadvantage: Aluminum is not as durable as a steel piston, but the cylinder is not damaged as much in the event of piston jamming

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2025-05-13, 17:56

poland

Stéphane

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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2024-09-17, 09:21

poland

Brian

Runs fine, pulls really well. However, I think it shakes a little when you get up to 8000 rpm, so I do not do that. I have geared the moped on the chain, so the rpm comes down. Coming down, but it can easily pull an even higher gearing if I want to go faster. Now driving approx. 85kmt

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2020-05-06, 17:02

poland

Maciej

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

2016-05-28, 16:14

poland

Józef

Yankee benzer 50, the product as suitable , I am very satisfied there are no defects and I recommend anyone who needs parts to order from this site :) express shipping and without any difficulties once again RECOMMEND!!!

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2018-04-09, 10:43

poland

Kamil

Junak 901 50 cm^3 2013 year . The product is made according to the highest care and solid material, the course of installation of the gear shift lever itself did not even take 5 minutes. I am very satisfied and I know that you are worthy of recommendation.

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2025-05-06, 05:01

poland

Ulrich

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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2025-05-06, 05:01

poland

Ulrich

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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2016-08-15, 16:12

poland

Damian

Barton renger 110cm 2016r engine from the looks of it beautiful quality very good and plus this that for free they add a gasser and other things needed to install the engine so far I'm getting it but already feel the power poeownaniu to 50cm

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2017-09-01, 15:29

poland

Aleksander

Junak 901 the purchased piston is the best choice for tuning Chinese 50 the assembly went smoothly Monday it is perfectly matched I recommend to anyone who wants to tune their machine with parts from this company

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2025-03-31, 19:37

poland

guilhem

good products unfortunately it broke at the tightening certainly an error of my share but I recommend the site several times that I order above and it and really genial price less expensive and product of quality

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2020-01-10, 20:52

poland

Krzysztof

Moped Romet ogar 900.I had to change the timing because my oil pump seized and ate that would on the sprocket. I recommend this repair kit fits without any problem and the quality is good. Well, and the price is low. I recommend

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2016-04-22, 10:15

poland

monika

Hello, I bought a remote control shaft for a benzer yankee 50 moped. super store super seller. Fast shipping. The motorcycle after repairing the gearbox hula like this doll. I will certainly use their offer again thank you.

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2025-07-28, 16:29

poland

Nicolas

A good engine that runs well down the rev range, with plenty of torque available straight away. Important information: there's virtually no oil in the motor when it's delivered, so check the oil level once it's been assembled.

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2020-06-03, 06:30

poland

Waldemar

The handle was made of good quality materials, there was no problem with installation. On the other hand, it required a bit of grinding because it was not perfectly matched and did not reach the very end when the clutch was released.

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