German dealer Motorcorner is putting this sexy Street Triple R-based Street Tracker on sale for £12,000. 

The transformation is an unusual twist for Triumph’s middleweight naked and is the first special to mimic the classic flat-track racers. In next week’s MCN – out Wednesday June 9 – we reveal the full story of Motorcorner’s Hellfire, and how it follows on from a similar Bonneville-based street tracker the firm built in 2009.  
The basic mechanics are left untouched – the engine internals and most of the chassis components are original Triumph. The standout specification change is the 17” spoked wheels.The aluminium rims have a unique spoke fastening system which locks the wire spokes in to a knuckle on the rim, rather than lacing through the rim, so they accept tubeless tyres.
source: MCN