CFMoto claims the V4 is balanced, has minimal vibration and linear delivery ... and regardless of which type of motorcycle ...

CFMoto's engineers have had their hands full. Its booth at EICMA had quite a few new releases on display, but the star of the ...

The engine has a 90-degree V angle between the heads while utilizing the MotoGP-derived counterrotating crankshaft. The ...

Yamaha has revealed its switch to a V4 engine is not because it wants more power, but instead to make the bike smoother with ...

Ford produced not one, but two engines with this unusual layout over the course of its history as a brand. Let's explore the ...

Yamaha caused a stir in September by confirming it has started a V4 engine project alongside its current Inline4 MotoGP ...

CFMoto has taken the wraps off its V.04 engine at EICMA in Milan. In what will be the company’s first mass-produced 1000cc sportbike motor, the V.04 is claimed to produce 209hp at 14,500 rpm and 84 lb ...

Ducati debuted the biggest update for the Panigale V4 just months ago, while BMW recently revamped the S 1000 RR with some nitty-gritty yet crucial changes. Keeping the trend going now is Noale-based ...

The CF Moto Master of Speed concept was one of the wildest bikes at EICMA in Milan this year, but really, you want to be ignoring that and paying more attention to the engine underneath all the ...

Aprilia has rolled out significant updates to its much-lauded Tuono V4 range of motorcycles with some attention-grabbing ...

The V4 is one engine that you’re unlikely to spot in the wild, even in the classic car world, unless you go out of your way to look for a car powered by one. While its history began around the ...