RACE KIT A-EXTREME TPI 250/300 2T

EXTREME enduro kit-A composed of a decomposable head with insert (combustion chamber) dedicated to the practice of EXTREME enduro, a mass for the flywheel, an injector block and a manual idle adjustment screw. The set of all the components will allow you to ride a motorcycle much more effectively in the typical situations of restarting and ascents with poor grip, making your motorcycle more manageable, fun and performing by securing the lubrication of your engine. The petrol injected in front of the reed valve pack is now able to bring into the engine all the oil needed for the correct lubrication of the crankshaft, connecting rod, main bearings and piston.