Not sure if anyone is still following this build - I really like it.
I saw this for sale on ebay and thought it might be of interest: http://www.ebay.co.uk/itm/Yamaha-TR1-Street-tracker-racer-Cafe-racer-Special-Custom/282488159994
I've grabbed the pictures for future reference, they're all in an album here (click 'next' to see all of them): https://imgur.com/a/cFdXT
Ducati 916 complete front end inc marchesini wheel, Brembo discs and calipers.
Stepped billet yokes anodized black
One off sub frame and seat unit fabricated
Tank modified and air craft filler cap
Stainless steel exhaust and silencers
Koso combined rev counter and speedometer
Painted by Motopaint at Cradley Heath
Frame and wheels powder coated
Professionally wired by Towzatronics in Nottingham
Brembo rear caliper
R6 shock
Anti Gravity Lithium battery
Rear sets. Valter moto components, German
Renthall handle bars
Brand new starter motor, ignition unit and regulator
New chain and sprockets
New Pirelli Diablo tyres
K&N Air filter
Engine. New main bearings. Valves reseated and lapped
Venhill brake lines