An inventor from the United States wants to make the classic combustion engine more efficient using non-round gears and has filed the technology for a patent under the name Speed Stroke Engine. The idea shifts the duration of individual strokes but also raises questions about friction, smoothness, and wear.
Behind Aprilia’s one-two finish at Mugello lay the weekend’s truly compelling stories. Marc Marquez made a career statement, his future teammate Pedro Acosta took a lesson away, and the title fight gained a new dynamic.
Harley-Davidson has filed two new word marks for motorcycles: Deadwood and Low Bob. Whether these will actually become production models remains open, but the filings offer early clues about the future direction of the model lineup.
From 1 to 7 June 2026, police authorities from more than 30 European countries will specifically target motorcycles, mopeds, bicycles and e-scooters. Operation Two-Wheelers has become a permanent fixture in the ROADPOL calendar this year and goes well beyond simple speed checks.
Yamaha is advancing trademark registrations for the YZF-R2 name worldwide. Recent filings in the USA and numerous other countries point to a new sportbike with around 200 cubic centimeters of displacement, set to be positioned below the existing YZF-R3.
Simplicity is considered one of the key selling points of electric motorcycles: twist the throttle and go, without having to worry about gear shifting or clutch operation. Honda is now taking a step in the opposite direction with a new patent, adding exactly this complexity back in. The goal is not an end in itself, but rather more precise control over power delivery, particularly in competition use.
