Cylinder Kit - DR Racing Evolution 70ccm (MOD)
The DR Racing Evolution 70ccm cylinder kit is a good solid cylinder kit in the Sport class. The design means that there is good traction at low revs and combined with e.g. a Top Performances Powered exhaust, you will experience a marked improvement in both traction and top speed. The cylinder is, just like the original, made of cast iron and can therefore be used over many kilometers. The outside diameter of the cylinder skirts is turned down so that the cylinder can also be used on limited engine blocks. A spark plug with a long thread must be used for this cylinder - we recommend an NGK BR8ES . The kit is delivered complete incl. gaskets, piston rings, etc.
Generally | |
---|---|
Bore | ø48mm |
Class | Sport |
Piston pin | ø12mm |
Displacement | 70ccm |
Flush canals | 6 |
Stroke | 39.3mm |
Exhaust port | Single |
Material | Cast iron |