Cylinder Airsal Alu Sport 50cc Derbi Euro 3 / 4

The Alu-Sport is the ideal cylinder for Sport setups if you are looking to increase the power without changing the displacement of your moped.
The main feature of this cylinder, making it more powerful than the original, is that it is cast in aluminium and has an interior Nicasil coating, with five very elaborate transfer ports.

Additionally, the exhaust port of this cylinder has a partition, making it extra large for a 50, and finally, the piston included in the kit has two rings. Quality made by Airsal!