MotoGP: The 63-year-old from Swabia came to KTM from BMW's Formula 1 engine department in 2002. Reports from Austria indicate that Trieb's KTM 850 cc V4 engine is already on the test bench.

The range wasn’t just a series of V4 engines; the base variants were V-twins. Each cylinder had a 58 mm stroke---common across the range. The bore had one of two options: either 66 mm or 74 mm.

Classic Bike Track Days are running a Summer Bike Bash at Cadwell Park on July 19-20, celebrating 40 years of the Suzuki ...

I've recently asked our lovely readers to tell me about their favorite French, Italian, and British cars, and earlier this ...

Just a few months after Triumph launched the 1200 RS, the British firm surprises the market with the 2025 Triumph Speed ...

We rank every major motor scooter brand — including Vespa, Royal Alloy, Suzuki, BMW — based on style, performance, value, and ...

It only raced for a single season (1982 to 1983) before it made way for the V4 two-stroke NSR500. The NSR had a much longer and more successful lifespan, staying in production from 1984 to 2002, and ...

Despite Yamaha’s efforts to keep him quiet, Alex Rins revealed that the new V4 bike was two seconds slower than the current ...

Every internal combustion engine needs oil for lubrication, but two-stroke engines take their oil regularly along with gasoline.

Read about the Vins Duecinquanta, a 250cc two-stroke sportsbike ready for production.