cylinder kit Airsal Xtrem 80.07cc 47.6mm, 45mm for Minarelli LC AS18064 fitting for Aprilia SR RacingHorizontaler Zylinder 50 MZL10 1999, 4,5 PS, 3,3 kw

Airsal Xtreme cylinder “light” version with 47.6mm bore, together with 45mm Airsal crank yield a capacity of 80cc without having to work the cases. Vertex piston is identical with that from the 88cc version. 47.6cc instead of 50cc bore = 80cc without machining. The difference to the 77cc racing is in the torque thanks to the 45mm stroke. Cylinder should be run with the relevant racing exhaust, and a 21mm carburetor should be run as standard. Great value for money and up there with Malossi and Co.