Designed and built to European ultralight standards, the Risen 915SV lands in the experimental category in the U.S.
Bosch modified the Rotax 916 piston aeroengine to run on zero-emissions hydrogen. Credit: Bosch Aviation Technology Austria-based Bosch Aviation Technology has converted a Rotax piston aeroengine, a ...
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This new Rotax engine is the real MVP of Ski-Doo's 2027 lineup
Ski-Doo’s 2027 snowmobiles get a major upgrade thanks to the new 600RR E-TEC engine and lighter platform.
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