crankcase left

Technical info

Crankcase

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The crankshaft is stored in the crankcase, which is one of the most important parts of a scooter. Here it is very important that the crankcase is manufactured and machined on high-quality CNC machines. The holes must be exactly opposite each other. The tolerances must be very tight and in the 1 / 100mm range. When assembling the crankshaft, make sure that the crankcase is not damaged during installation. The best thing to do is to use physics to help, heat the crankshaft housing shells, then you can install the crankshaft with the bearings without a pressing tool. When it cools, the storage is bombproof. Expertise is required. Overheating during heating must not occur.

Free shipping For spare parts for every additional item with the same shipping criteria that you buy from us.

Our spare parts for yours You can easily buy scooters or scooters online in our shop. Regardless of whether you bought your scooter in a department store or in a hardware store, you will find suitable components for all common European, China or Taiwan scooters, especially for the engines 50 cc, 125 cc, 250 ccm, 2-stroke, 4-stroke and for greater performance. Especially for the engine types 157QMJ, 158MJ, 1E40QMB, 1E40QMA, 139QMB, 139QMA, JSD139QMB, GY6, 125-4T6M, 150QMG, 153FMI, 156FMI, 139FMB, 164FML, 152QMI, 157QMI in short and long versions in the Euro2, Euro3, Euro1 standards 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 financing or hire purchase 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. We look forward to your inquiry.

It doesn't matter whether someone drives a scooter, electric scooter or e-scooter or tricycle scooter, he undoubtedly often asks himself whether it is a defective element should be replaced or repaired. In addition, a new part offers significantly higher functional reliability than a repair of the scooter. A hidden defect can often only be located by a specialist using special tools. Then it would make more sense to order one of the ready-made installation kits that we have in our range for numerous different models via our website. .

We are rightly proud that the quality of all our spare parts is world-class. Our parts are so attractive because we already pay attention to economically sensible product quantities when purchasing. If your mobile stand needs a new component, turn to us with full confidence. With us you always get the best quality at a reasonable price.

We also have spare parts in stock for scooters, buggies and quads that are no longer in production. For example for the brands Sundiro and Eppella .

We obviously also have the original parts of many types of scooters in stock, although our replicas can easily keep up with the originals in terms of quality and still in terms of price are usually a lot cheaper. Regardless of whether you want to carry out the repairs on your two-wheeler yourself or, better still, have it carried out in a specialist workshop, you are absolutely right with our products. There is undoubtedly no better alternative that allows you to repair your two-wheeler at affordable costs and in excellent quality.

So that you actually get the right product, our online shop has a lot of clear images that you can use to compare your old replacement part with the available replacement. Please pay particular attention to the conformity of the defective component with the article shown; especially with regard to the listed dimensions and technical information.

Your advantages:

Scooters, fun vehicles, street buggies and quads are best bought in a specialist shop like ours. Why would it be advantageous for you if you let us work for you? Because we have the master craftsman qualification and the corresponding know-how for this business area, which is definitely necessary. As a family business, we don't just run the scooter business, we really live our business.

It doesn't always make sense to buy your motorized two-wheeler from any nearest dealer. For this reason, it is essential to first take a close look at the selected specialist shop. With us everything about our specialist trade is transparent! Just drop by our shop and find out about us for yourself. You will then see the confirmation of our good performance directly on site.

If the journey to us is too far for you, you can too make knowledgeable by means of the Trustedshops seal and the numerous Ebay reviews. The reviews of trusted shops are generally not only extremely meaningful, but also consistently value-neutral. Both the sales shop on our Motorroller.de sales website and our business practices have been consistently rated "very good" by this facility. What our customer ratings equally in an area that is very impressive. What do all of these results clearly illustrate? That we always give in all matters !!

But remember that where work is done, mistakes also happen. For this reason, we would like to ask you to definitely give us an opportunity to improve if something has gone wrong.

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.

It is very important to us to satisfy our customers. Our company has been operating successfully in the vehicle trade for more than 25 years, although we were able to establish ourselves promisingly in the field of mechanical engineering over fifty years ago. In the meantime, we have primarily focused on built-in parts, accessories and the "must have" for increasing engine performance for the most common scooters.

If you want to your Scooter are looking for an accessory part, you will definitely find the right element on our website at Motorroller.de. We have built-in parts, matching accessories and articles for around 250 makes and 8500 models in stock for you. Our suppliers include suppliers such as Yamaha, Kreidler, Jonway or Adly. On a storage area of over 1,000 m², we have around 500,000 products from numerous manufacturers in our range in our high shelves. Our accessories department therefore offers everything a scooter driver needs.

That starts with the crash helmets, the top case and the windshields, and extends to gloves, rain sets and kidney belts. In our tuning department we keep for everyone Those who like it sporty also have a few selected products ready. This includes pistons, exhaust systems, cylinders and other things.

All deliveries only leave our house after a strict quality control. In other words, before we hand a scooter over to the customer, it is checked again by us to ensure that it is working properly and is free of defects. The first time this happens before shipping, by unpacking every scooter and subjecting it to a test run or handover inspection on our two-wheeler test bench. A very last functional test then takes place after the handover to the buyer. This ensures that the vehicle is de facto in a correct condition and completely satisfies the customer.

What is very important to us is effective protection of our environment. We don't just say this because our scooters are generally equipped with engines that have a relatively low fuel consumption. Of course, in the interests of a cleaner environment, we take the packaging material with us when our scooters are delivered and dispose of it properly.

After purchasing one Would you like to part with your disused two-wheeler? No problem! We are happy to trade in your old scooter.

Then we would be happy if you gave us the opportunity to demonstrate our achievements put. We are not a cheap internet shop that sells its articles today and will be gone tomorrow. In our constantly growing company, diligence and constant learning come first, as we are convinced that only through new ideas and progressive innovations can the know-how for a solid business foundation be built. You can convince yourself of our excellent service if you visit us at our company location in Lindenfels-Eulsbach.

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