4 Valve per cylinder, counter rotating crankshaft, semi dry sump, liquid cooled Liquid-cooled, 4-stroke, in-line four, DOHC ...

2 parallel forward facing cylinders, 4 valves per cylinder, liquid-cooled with Ride-By-Wire ...

Beneath an ordinary water tower in a quiet rural town, explorers discovered a 550-foot vertical cave plunging straight into darkness. The footage captured from the descent shows narrow rock shafts, ...

Aprilia is stepping into the mid-size GT scooter segment with the all-new SR GT 400—an adventure-leaning crossover scooter in a similar vein to that of the Honda X-ADV range. Power comes from a 400cc ...