Our favorite German-owned, Italian-based, Swedish brand has released some more images of its Husqvarna Nuda 900 and Husqvarna Nuda 900R street motards, and also disclosed some of the bikes’ technical specifications in the process as well. Using a fully-revamped BMW motor, Husqvarna has taken F800’s parallel-twin motor, and bored it out by 2mm (84mm total), as well as lengthened the stroke by 5.4mm (81mm), taking the 798cc motor to an 898cc displacement. Originally built as a 0º crank motor, Husqvarna has altered the crankshaft to a 315º configuration, which the company says creates a more aggressive feel to the bikes’ power delivery.

The compression ratio on the motor has also been raised from its BMW-spec, and comes with modified head gasket, camshafts, pistons, and conrods (along with a re-designed crankshaft). Additionally the intake and exhaust valves have been increased by 1mm, making them 33mm and 28.5mm respectively. With these modifications, both the base model Nuda 900 and higher-spec Nuda 900R will make 105 hp and 73.8 lbs•ft of torque. Still listing the curb weight for the Nuda 900R as sub-175kg (385 lbs), expect the Nuda 900 to weigh-in a few kilos heavier.