Cylinder Kit Airsal Alu Sport 50Cc Derbi Euro 3 / 4

Cylinder Airsal Racing 50cc Derbi Euro 3 / 4 (D50B0)Airsal Alu Racing 50cc cylinder kit, aluminum cylinder suitable for everyday use from the Spanish manufacturer Airsal, here as racing version "Tech Piston" with a high-quality piston from Vertex or Mahle.The cylinder has a bridged exhaust and slightly higher port timings than the sports version. This gives it even more power in the upper rev range with a high-revving exhaust system. To get the best performance out of the cylinder, you should use at least a 17.5mm or even better a 21mm carburetor and a suitable sports exhaust such as Stage6 Streetrace.50cc => with road approval.Scope of delivery Airsal Racing cylinder Derbi Euro 3 / Euro 450cc aluminum cylinder, 5 transfer ports and split exhaust2-ring piston from Vertex or MahleHigh compression cylinder headGasket setNote: 50cc bikes with Derbi Euro 4 engines use a slightly smaller temperature sensor (thread: M12 x 1.5) than the Euro 3 models (M14 x 1.5). To fit the smaller Euro 4 sensor to the cylinder head, you also need the MF96.91010 adapter.