- Data Sheet
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DetailsMalossi 70cc Aluminium Cylinder Kit "Replica Gr. 1" 45.5mm MBK 51 AC for all air-cooled MBK 51 engines.
The cylinder is made of Nikasil-plated aluminium and comes with a two-ring piston (d = 45.5mm / pin = 13mm) and all necessary gaskets. Note: cylinder head is not included!
The kit has a lot of power at mid and high rpm range (appr. 7-8hp at 7500rpm) and considerable torque as well.
To get the most out of this cylinder, we recommend combining it with a 15-17.5mm (at least) carburetor and a high rpm sports exhaust. You can run this kit with the original cylinder head, but for maximum power, we strongly recommend replacing it with a high-compression head (d = 45.5/46mm).
Malossi 70cc Aluminium Cylinder Kit "Replica Gr. 1" 45.5mm MBK 51 AC - not street-legal!
Name Malossi Cylinder Kit "Replica G1" 70cc aluminium d=45.5mm MBK 51 AC Item No. M313013 Brand Malossi Homologation No Displacement 70cc Stroke Original Conrod Length Standard Product Line Racing Material Aluminium Bore 46 mm Piston Pin Original
Your product goes with the following manufacturers and their models:
Magnum XR AC