for APRILIA/BENELLI/MBK/YAMAHA Scarabeo/K2/Ovetto/Booster/Aerox/Bw’s/Neo’s 2T AC 57,5mm 2 piston ring(s) pin 14mm w/o cylinder head TUNING SPORT – high-performance For race use only. Not admitted in the area of the German StVZO! This item can not be delivered to the country of your choice. Product description Untitled Document CAST-IRON CILINDER KITS Malossi is glad to present the new line of cylinder kits which have been designed for the latest generation scooters. They are unique tools able to defeat the traffic black-out of our cities. They are highly reliable and they have an exceptional torque. They have been studied to support a prolonged stress and can offer high accelerations even on highly pendent roads. They do not know neither fatigue nor wear. Cylinders made of selected lamellar cast iron alloys with recalculated cooling surface. Strengthened pistons made of aluminium alloys with high silicon content, with noiseless profile with two self-lubricating lamella