A V4 engine is rare. Ducati is the evangelist of this engine format, and it uses it only in its premium models. Aprilia is ...

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

The Alpha Otto Rev Force features forced induction, rotary exhaust valves and can run on a variety of different fuels.

Featuring a water-cooled, 2 stroke dirt bike engine with both electric and kick-start options, the bike delivers an impressive 35KW of power at 9000rpm and a maximum torque of 38N.m at 7000rpm.

Featuring a water-cooled, 2 stroke dirt bike engine with both electric and kick-start options, the bike delivers an impressive 35KW of power at 9000rpm and a maximum torque of 38N.m at 7000rpm. "We've ...

The RG500 had a square-four two-stroke engine, which is basically two parallel twin-cylinder engines stacked together. Many big four-strokes produce more power, but the RG has a relatively ...

Yamaha says it isn’t currently planning to race its V4 MotoGP engine with its factory race riders this year. Yamaha Motor Racing Managing Director Paolo Pavesio says the Iwata manufacturer is ...

Factory Yamaha test rider Augusto Fernandez says he has two engine specifications available to him at the Aragon MotoGP, but that neither are the brand’s in-development V4. The Aragon Grand Prix ...

Engine Type... Air cooled, 4-stroke, SOHC, 2-valve Max Power 20.8 PS @ 9000 rpm 12.4 PS @ 7250 rpm Fuel Type Petrol Petrol Colors TVS 2025 Apache RTR 200 4V Colors Yamaha FZS-FI V4 Colors Brakes ...

Tata Motors has taken a significant step in its powertrain strategy by acquiring the licence to produce and further develop Fiat’s 2.0-litre Multijet II diesel engine, which powers the Harrier ...