Crankshaft with bearing complete with oil pump drive 16 teeth 4-stroke 50ccm 139QMA 139QMB GY6 JSD139QMB

Technology information

Crankshaft

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The shaft is used to transmit rotary motion. Therefore, this part is exposed to strong torsional forces. So that this part definitely meets the requirements, you only get OEM quality from us.

This article fits many models, including:

Baotian BT49QT,, Rex RS400, AGM GMX 450, Rex RS450, Rex RS460 / BOSTON 8, Rex RS 450, Rex RS750, Rex Monza, Rex Monza 50, Rex Milano 50, Rex Imola 50

The spare parts from this manufacturer have proven themselves in daily use for years. The quality is raised to a maximum through constant exchange of experience.

OEM quality top processing immediately available

Our spare parts for your scooter or scooter or you can easily buy motor scooters online in our shop. Regardless of whether you bought your scooter in a hardware store or in a department store, you will find suitable components for all common European, Taiwan or China scooters, especially for the engines 50 cc, 125 cc, 250 ccm, 2-stroke, 4-stroke and for greater performance. Especially for the motor types 1E40QMB, 1E40QMA, GY6, 152QMI, 157QMI, 164FML, 139QMB, 139QMA, JSD139QMB, 157QMJ, 158MJ, 125-4T6M, 150QMG, 153FMI, 156FMI, 139FMB in short and long versions in the Euro2, Euro3, Euro1 as well as the new Euro 4 injection engines, you will find high quality spare parts. You are also welcome to inquire about spare parts by email. For orders over 100 euros, you can also use our hire purchase or financing service. When purchasing vehicles, we can also make you a leasing offer, which is particularly useful for companies that purchase company vehicles or provide their employees with a vehicle. Please ask.

This is the question that scooter owners ask themselves whenever something has broken on their vehicle, regardless of whether it is an electric scooter or Scooter, tricycle scooter or motor scooter spins. An additional aspect is that a replacement element is not only cheaper than a repair, but also offers significantly higher reliability afterwards. Often only a qualified specialist workshop can discover the fault right away. Then it would make more sense to order one of the ready-made spare parts kits from us, which we offer for many different makes. .

The quality of our parts need not shy away from competitors on the world market. We can only be so cheap because we buy all products in large enough quantities from our suppliers. You can get all available parts for your scooter from us both in good quality and at a price that leaves nothing to be desired.

We also have for scooters, quads and buggies that are no longer manufactured Usually the accessories are in stock. For example for the brands Eppella and Sundiro .

It goes without saying that we also deliver the original parts for your mobile pedestal, although our replicas need not shy away from a qualitative comparison with the original equipment manufacturer. however, they are generally much cheaper. Our components enable you, on the one hand, to carry out the repair of your motorized two-wheeler yourself or, on the other hand, to have it carried out in a specialist workshop. You will undoubtedly find no better alternative to get your motorized two-wheeler running again at affordable costs.

So that you really get the You will find a lot of graphic material in our online shop, which you can use to compare your defective component with the available replacement. It is relevant that the component that you want to replace not only matches your order visually, but also in terms of technical information and dimensions.

How you benefit from it:

All of our components are reliable, fail-safe and inexpensive

Short delivery times

Installation parts and articles for around 250 brands and 8500 models in stock

We buy Your vehicle

Precision production according to DIN standards

Absolute driving safety of the two-wheeler, especially with braking systems

We pick up and bring your scooter

you get original equipment manufacturer quality from us without exception - even with inexpensive replicas

If you order several parts with the same shipping factors, you only pay once for shipping

"money back" guarantee, consequently purchase without Risk

It is best to buy scooters, quads, street buggies and fun vehicles from us as specialist dealers r. Why would it be of use to you if you let us work for you? Since we have acquired the necessary know-how for this business area thanks to our decades of experience, we can offer you perfect service. For our family-run company, the business of scooters is the full purpose of life.

It is therefore essential to take a close look at the specialist shop in advance before deciding to buy. Our business practices are completely transparent to the customer! You are welcome to come by us at any time and get a personal impression. You can then find out the proof of our quality directly on site.

The distance to us is probably too far for you. Then there is also the option of obtaining information about us using the Trusted Shops seal and the various Ebay reviews. Our website Motorroller.de is rated as "very good" by trust shops, for example. This affects both our online shop and our business practices. We are rightly proud of this assessment. On Ebay, too, we are in the running with a factor of 99.9%. Do these results not clearly show that our customers are in good hands with us?

But please remember: We are also just people who sometimes do something wrong. So don't be angry right away if something goes wrong, but give us the chance to make up for our mistake.

Our specialist shop is open for you: daily from 8:00 a.m. to 6:00 p.m. On Saturdays from 9:00 a.m. to 1:00 p.m.

We are committed to the satisfaction of our customers. We have been successfully active in the vehicle trade for more than 25 years, while on the other hand we established ourselves successfully in the field of mechanical engineering over fifty years ago. Today we have mostly decided on vehicle accessories, the "must have" for engine tuning and built-in parts for most scooters.

If you are looking for a spare part for your scooter , you will certainly find what you are looking for on our homepage at Motorroller.de. In our warehouse, installation elements, suitable accessories and articles for around 250 makes and 8500 models are waiting for your order. Kreidler, Adly, Yamaha or Jonway, for example, are among our long-term suppliers. All in all, we have more than 500,000 products from various manufacturers in our spare parts program, which are in stock on our high shelves over an area of over 1,000 m². Our accessories department therefore offers everything a scooter driver needs.

That starts with the gloves, rain sets and kidney belts, and extends to the windshields, the crash helmets and the top case, so that the tuning freaks are not neglected come, we have selected products such as cylinders, exhaust systems, pistons and other things in our range.

All products only leave our company after a strict quality control. This means that before we give a scooter into the hands of the customer, it is checked again by us to ensure that it is working properly and is free from defects. First and foremost, we unpack every vehicle upon arrival at our house and subject it to a test run on our two-wheel test bench. A final function test is then carried out after the handover to the buyer. This guarantees that the scooter is de facto in perfect condition and completely satisfies the customer.

Effective environmental protection is very important to us. On the one hand, our two-wheelers have an efficient motor throughout. Logically, we take the transport packaging that arises when vehicles are delivered with us in order to dispose of it properly - that too is a contribution to a cleaner environment for us.

After buying a new scooter from our range, do you want to part with your old vehicle? Do not worry! We buy your used scooter.

Please give us the opportunity to put our services to the test. We are not one of those cheap internet shops that come up today and will disappear from the scene tomorrow. The solid starting point for a successful business is that sustainable growth can only be secured by means of contemporary innovations and new ideas. That is why diligence and constant learning are always at the top of the ranking in our constantly expanding company. You can convince yourself of our outstanding service if you visit us at our company location in Lindenfels-Eulsbach.

Lindenfels is about 60 km south of Frankfurt am Main and 40 km northeast of Mannheim in the Odenwald (Darmstadt administrative district). Of course, you can also travel very comfortably by train.

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