Novarossi have announced the release of the new Plus 21-4BTT ‘World Champion’ edition engine – celebrating their Worlds victory with Robert Batlle in Argentina at the end of last year. Details are sparse but the 4 port engine features front and rear ceramic ball bearings as well as a ‘Factory Tuned’ modified crankshaft which is said to improve the power output and driveability of the engine. Expect the engine to be released shortly.

See Novarossi Plus 21-4BTTS/WC page