RSD or Roland Sands Design certainly present a sleek and unified look to their bikes. This one is truly functional as well. Check out the video on this link Roland Sands Design to see it zip round the Perris Raceway in California, USA.
A KTM 690 engine is probably one of the best modern singles for delivering the right sort of torquey power for a flat track bike.
The detailing of this machine is superb, with shortened shock reservoir by Race Tech, Raptor titanium foot pegs and billet aluminum brake pedal tip and shifter tip by Hammerhead Designs. Sport Chrome handled all of the polishing and black anodizing for this build.