Quality cylinder from Athena, also popularly called 'Athena Evo', offering a 47.6mm bore and a performance that leans towards Stage6's Racing cylinder kit, therefore there can be no doubt that this kit can deliver excitement from start to finish. A spark plug with a short thread must be used for this cylinder.
The kit is not suitable for mounting in a restricted block unless the crankcase is milled larger. The skirts measure 50.8mm. ATTENTION This kit comes with a ø10mm cross stitch.
Delivered incl. gaskets and other accessories for assembly.
Note: The cylinder cannot be fitted to models from 2003->, unless the restriction in the engine block is removed. If the cylinder is fitted, it is no longer possible to use the original or other Euro2 exhausts. Both parts apply to models from 2003->. This does NOT apply to PGO engines.
Generally | |
---|---|
Bore | ø47,6mm |
Class | Hyper-racing |
Piston pin | ø10mm |
Displacement | 70ccm |
Flush canals | 5 |
Stroke | 39.2mm |
Exhaust port | Two piece |
Material | Alloy |