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Racing Cylinder MALOSSI MHR

50cc for MINARELLI horizontal
50cc 2-Stroke AC
Ø 40,0mm, aluminium,
1 piston ring(s),pin 10mm,
with cylinder head

MHR means MALOSSI HYPER RACING, which says it all. This series has the advantage of being engineered using MALOSSI‘s extensive racing experience. A production series that meets their claim to fame.


MALOSSI MHR 50cc is a high end racing cylinder made of aluminum (good heat deflection). Hard chromed piston race, performance pushed up to 16 respectively 24 horsepower, 6 transfer ports and max rpm‘s of circa 15,000. Should be driven with 12mm crankshaft.


 Motor periphery, such as exhaust/variomatic/ carburetor must be compatible with MHR, respective, Evolution accessories.


Attention: Cylinder is for 10mm bolts, when using a crankshaft with 12mm bolts, pistons must be upgraded.

OEM Numbers (for the purpose of comparison)  31 8403 (MALOSSI)

Customers also searched for this article with:  race cylinder, performance cylinder, race cilinder, tuning cylinder, alluminium, ally, ally, aloy, alloy

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1,250g / piece
Stock on hand  

Unfortunately we are not authorized to deliver MALOSSI parts to your country. We recommend you to take the suggested alternative.
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