It took precisely five laps of the first official day of preseason testing to erase all optimism from the Aprilia camp.

The KTM 390 Adventure is powered by an upgraded LC4C 399cc engine producing 46 PS and 39 Nm of torque. Its refined ...

The fuel tank is slightly smaller by 0.5 litres, now holding 14.5 litres, and the kerb weight remains unchanged at 177kg.

Of course, little can be read into the times set by riders on the opening day of the three-day MotoGP Test session at Sepang, ...

Aprilia's pre-season preparations in tatters after crash strewn opening day of Sepang Test - Massive off-throttle high-side ...

Still, looking at the largest engines from the popular brands brings to the fore a lot of interesting things. Some brands are ...