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The crankshaft is all about durability, accuracy of fit and quality! It is a real precision part. But you should also focus on material quality and value when it comes to the corresponding accessories and additional components such as bearings, oil seals and shim discs. You will find everything that revolves around the crankshaft in our range, as usual at a fair price and in top quality. Whether for your Puch Maxi entry, Puch X30 two-speed with manual gearbox or automatic engines, we have the right parts for you in our range. You can also find racing crankshafts designed for use in your tuned and more powerful Puch moped here. Look forward to complete crankshafts and accessories from swiing, Rito, Top Racing, Mazzucchelli, DMP, Malossi, SRT and other manufacturers. Here you can order at a fair price and benefit from short delivery times, as almost all parts are available from stock.
The crankshaft is not actually a modern invention; it has been around since before the advent of the reciprocating piston engine. The ancient Romans were already operating a sawmill in Hierapolis in Asia Minor in the third century. The rotary motion of the mill wheel was converted into vertical motion with the help of a shaft and a connecting rod. The same principle that powers your Puch moped. The only difference is that the combustion engine works in exactly the opposite way. The movement of the moped piston is converted into a rotary movement. This is then transmitted via the moped clutch and gearbox.
The crankshaft of your Puch motorbike is exposed to incredible thermal and mechanical forces. For this reason, it must be manufactured with the utmost precision. This also applies to the accuracy of fit of the shaft parts, such as the ball bearing or shim discs. Inconspicuous, but of enormous importance, is the oil seal. The shaft seal, as this part is also called, has the important task of preventing dust or splash water from entering. Even on a non-tuned Puch moped, the loads that your crankshaft has to withstand are enormous. If you have tuned your bike and are travelling at high speeds, then our high-end racing crankshafts are sure to put a smile on your face. These parts are particularly robust and specially developed for particularly powerful engines.
Whether your Puch moped has a manual or automatic gearbox, you'll find what you're looking for here if you're looking for a drive shaft. Discover products from well-known manufacturers such as Jasil, Rito or Mazzucchelli and the crankshafts manufactured to the highest quality standards by our own brand swiing. We also stock precision ball bearings from NTN. Matching needle bearings from Malossi are also part of the range, as are oil seals made from NBR. Speaking of quality: you can of course also find connecting rods and connecting rod bolts for your Puch moped in our shop, as well as plain bushes and engine overhaul kits. If you have any questions about our products or need advice, we will be happy to help you on the phone. Of course you can also contact us by e-mail.