Parmakit Crankshaft Ready to Race 51mm stroke 105mm conrod 20mm cone Vespa Smallframe
Sorry, this Item has been Discontinued
This product is no longer being manufactured, so unfortunately we can no longer offer it.
However, we would like to help you find an alternative. Please take a look at other products within the same category or contact us so we can help you with selecting the right product.
Description
Premium quality performance parts made in Italy - Parmakit Crankshaft Ready to Race, 51mm stroke, with 105mm connecting rod and 20mm cone / journals, for Vespa Smallframe models (Vespa 90-125 / PV / ET3 / PK80-125 / XL / XL2). As already indicated by its name, the "Ready to Race" is built for the race track and of course everyone else looking for maximum output. The tuning crankshaft was designed to go with Parmakit's powerful "Ready to Race" cylinder kit.
It is a robust full-circle race quality crankshaft for Vespa engines with reed valve direct intake. Quality of materials, design and workmanship are top of the line so the crankshaft can withstand the stress of any racing application. A top quality small end bearing is included.
Please keep in mind that this crankshaft requires 20mm bearings and seals.
- 51mm stroke
- 105mm connecting rod
- 20mm journals
How to change a crankshaft?
The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine. The longevity of the engine depends not only on the proper condition of the crankshaft, but also on the fact that it is properly mounted.
For a correct installation of the crankshaft, we recommend our tutorial: Crankshaft disassembly and assembly.
How can I tell if my crankshaft is Damaged?
A broken crankshaft causes metallic noises, unusual vibrations, leaking oil seals and drastically reduces the performance of the two-wheeler. In any case, the vehicle must be stopped immediately to prevent the damage from getting worse.
Please note that whenever the crankshaft is changed and serviced, you'll have to install new crankshaft bearings.
Tuning Level: High End racing
We categorize our products into different performance levels Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.
High End Racing products are exclusively designed for racing and should only be handled by tuning pros with the appropriate technical know-how. High-end racing parts often require modifications or machining of certain elements to accommodate the often larger components (larger crank webs, larger intake, etc.). Whether you stick with 50cc or increase the displacement, high-end racing parts offer much higher performance than the original parts and are the most powerful tuning parts.
Note: To ensure the reliability of the engine, it is important that the parts are compatible and that you do regular maintenance on your two-wheeler.
Parmakit Crankshaft Ready to Race 51mm stroke 105mm conrod 20mm cone Vespa Smallframe | |
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Article no. | PM57940.14 |
Weight | 2,00 kg |
Brand | Parmakit |
Product type | Crankshaft |
Tuning level | High-end |
Stroke | 51 mm |
Conrod length | 105 mm |