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Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Crankshaft Evolution Minarelli AM6 (journal=20mm)Crankshaft Evolution Minarelli AM6 (journal=20mm)Crankshaft Evolution Minarelli AM6 (journal=20mm)Crankshaft Evolution Minarelli AM6 (journal=20mm)Crankshaft Evolution Minarelli AM6 (journal=20mm)Crankshaft Evolution Minarelli AM6 (journal=20mm)
MotoForce
Article no.: MF30.11005

Crankshaft Evolution Minarelli AM6 (journal=20mm)

Description

Crankshaft "Evolution" Minarelli AM6, full-circle crankshaft with 20mm journal.

Suitable for up to 13,000/14,000rpm. Recommended for 50cc and 70cc sports and racing cylinders.

It has a polished connecting rod to avoid stress risers. The thrust washers and the small end bearing are silver-plated - materials and features rarely found on crankshafts in that price range, definitely a steal!

Note: the journals have a 20mm diameter meaning that you'll have to use 20mm main bearings (6204); standard oil seals.

Questions about the product
 
 
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.

product tuning range racing icon

Tuning Level: 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.

Racing products are designed for a more extreme uses and are developed primarily for racing. Whether you stay at 50cc or increase the displacement, the corresponding Racing parts produce much higher performance than the original parts in order to achieve maximum power.

Technical details
Crankshaft Evolution Minarelli AM6 (journal=20mm)
Article no.MF30.11005
Weight1,53 kg
BrandMotoForce
Product typeCrankshaft
Tuning levelRacing
Piston pin12 mm
StrokeOriginal
Conrod lengthStandard
Compatible vehicles for this article
Aprilia
Beta
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Kreidler
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Sherco
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Yamaha
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