Top Performances Black Trophy 70ccm is a further development of the well-known Trophy cylinder kit. In addition to the cylinder now being painted black, the supplied Asso piston has a surface treatment that reduces friction and helps to extend the service life. The cylinder is still 47mm and gives a great bottom pull. A spark plug with a short thread must be used for this cylinder. Supplied complete incl. gaskets, piston rings, etc. NOTE: Ø10mm cross pin.
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 | ø47mm |
Class | Sport |
Piston pin | ø10mm |
Displacement | 70ccm |
Flush canals | 6 |
Stroke | 39.2mm |
Exhaust port | Single |
Material | Cast iron |