Cylinder and crankshaft kit MVT Iron Pro Max 90cc Minarelli AM6 c.45mm b.13mm

Cylinder MVT Iron Pro Max 90cc stroke 45mm and Crankshaft MVT SC stroke 45mm for Minarelli AM6.

If you are looking to boost your motorcycle, this kit is ideal. It has been produced in iron and with a 2-segment Piston for greater durability. This time, they have chosen to achieve performance at low RPM, but without neglecting that you will obtain a higher top speed.

It has been produced in several versions, with a wrist pin of 12/13mm, with 7 transfer ports and 2 boosters, as well as a high compression cylinder head.

Crankshaft long stroke of high compression manufactured in forged steel, with polished connecting rod and silver needle cage, which supports a rotation speed of about 18000RPM.

It is ideal to install it with a carburetor 24/28mm A-VocaCARBFT, an exhaust 80/90cc VCR-RD35188.BB and a V355B reeds box to achieve greater performance.

It comes with 20 mm shaft bearings

Technical specifications

• Cylinder: 7 transfer ports and 2 boosters
• Material: Iron
• Piston: 13mm wrist pin, 2 segments, reference PI34
• Stroke: 44.8/45mm
• Cylinder head: Made of aluminium, high compression design