Skip to content
Scooter
50cc Bike
Moped
Motocross
Crankshaft Polini PRE2 Piaggio 70cc
Crankshaft Polini PRE2 Piaggio 70cc
Crankshaft Polini PRE2 Piaggio 70ccCrankshaft Polini PRE2 Piaggio 70cc
Polini
Article no.: P210.0067

Crankshaft Polini PRE2 Piaggio 70cc

589,00 €

incl. tax, plus shipping

Availability:
Currently not in stock
Dispatch:
This item is currently not available. The exact delivery date is currently unknown.
Item currently not available! Please use back-in-stock alert.
Attention!

You did not select a vehicle.
You still want to buy this item?

Attention!

Note: The product does not match the selected vehicle model. Continue anyway? 

Share product

Description

Polini P.R.E. 2 70 crankshaft

The high-performance Polini PRE series has received some updates and additional components, e.g. this version 2 of the P.R.E. crankshaft for 70cc engines.

Although the dimensions remain largely the same, the trained eye will notice the changed weights, an improved small end bearing and the disappearance of the 25 mm journals.

Technical data PRE2 crankshaft:

  • Stroke 39.3 mm
  • Connecting rod 90 mm
  • Piston pin 13 mm

ATTENTION: Delivery without bearings and oil seals!

Questions about the product
 
 
Manufacturer's Details
POLINI MOTORI
Viale Piave 30
24022 Alzano
Italy
https://www.polini.com/
Notes and Safety

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 range high end icon

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.

    Technical details
    Crankshaft Polini PRE2 Piaggio 70cc
    Article no.P210.0067
    EAN8054705116858
    Weight1,71 kg
    SeriesP.R.E.
    BrandPolini
    Product typeCrankshaft
    Tuning levelHigh-end
    Piston pin12 mm
    StrokeOriginal
    Compatible vehicles for this article
    Customer reviews
    Be the first to review this product!
    Write a review
    Shopping cart

    JavaScript ist in Ihrem Browser deaktiviert.
    Bitte aktivieren Sie JavaScript um unseren Webshop nutzen zu können und laden diese Seite erneut.

    Back to top
    Categories
    Products