- Data Sheet
- Suitable for (3)
78.5cc "Sport" Cylinder Kit (d=50mm) by Airsal.
The cylinder is made of Nikasil-plated aluminium and has 6 transfer ports, a bridged exhaust port; it comes with a high-compression monobloc cylinder head and a two-ring piston (d=50mm).
As a "Sport / Mid Race" cylinder, it has a lot of torque and good acceleration, especially in the mid rpm range. To get the most out of it, we recommend using a 17.5/19mm carburetor (at least) and a sports exhaust (such as Yasuni R2/Cross HM, SCR H.M, Metrakit RK Replica/SP, Hebo Performer, MVT Carrera, BRK, etc.). Just like with all aluminium cylinders, it is really important to adjust squish clearance to ensure reliability and performance of your engine (cylinder manual will tell you the proper value for squish).
Name Airsal Cylinder Kit "Sport" 78.5cc aluminium CPI Supercross / Supermoto / SMX Item No. C1301150 Brand Airsal Homologation No Displacement 80cc Stroke Original Conrod Length Standard Product Line Sport Material Aluminium Engine Type 2-stroke Cooling Type LC Bore 50 mm Piston Pin Original Number of Piston Rings 1 Cylinder Head Included
Your product goes with the following manufacturers and their models:
SM Supermoto 50cc
SX Supercross 50cc