The Ducati Diavel V4 is not a good beginner bike, not least thanks to its 168 hp and 150-plus-mph top speed. It's also ...

Yamaha’s new V4 MotoGP prototype made its debut at last weekend’s San Marino Grand Prix, however, “a lot of work” is needed.

After an important day in Misano, Massimo Meregalli shared his thoughts on the test and outlined the future plans for the V4 ...

MotoGP world champion Fabio Quartararo will debut the V4 engine Yamaha has been developing for several months in a private test in Barcelona on Monday, it has been confirmed. The Iwata-based brand ...

Yamaha have a private test in Barcelona following the Catalan GP, and Fabio Quartararo (Monster Energy Yamaha MotoGP) confirmed he’ll use the test day on Monday to ride the new V4. The V in V4 refers ...

New Pramac Yamaha signing Toprak Razgatlioglu will get an early opportunity to sample Yamaha’s V4-powered 2026 MotoGP bike ahead of the official post-season test in Valencia, Motorsport.com ...

This manuscript reports valuable results on the role of MDC1 and Treacle in DSB repair in rDNA repeats. It has been previously established that MDC1 is replaced by Treacle as the main adaptor in the ...

JDEnergy’s flagship product eBlock-418A has successfully passed the UL 9540A thermal runaway propagation test. As one of the most recognized international standards for energy storage system safety, ...