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Lot No. 384 - 2005 Factory Yamaha R6 5SL Supersport TT Bike

Sold for: £6,750

Now confirmed as the ex-Jason Griffiths 2005 Factory 'Supersport' bike. 
Details Specification

The ex-Jason Griffiths 2005 Factory 600 Supersport bike  Currently owned and maintained by an ex-TT rider/Road Racer Last lapped the Mountain Circuit on Manx TT demonstration lap  Carefully maintained and immaculately presented  Recent engine refresh 123.6 BHP and 50.22 Nm2 Torque In 2005 Yamaha UK, Evomoto (Ramsey), and Isle of Man Race Techniques Ltd built two Supersport bikes for the 2005 Isle of Man TT. Unfortunately, Yamaha UK failed to record the frame and engine numbers that were used at the 2005 edition of the TT.  Our vendor, who is an accomplished TT and BSB rider, has always believed the bike offered today to be one of the official Yamaha UK bikes as ridden by Jason Griffiths, and thanks to a helpful email from Andrew Hinton we can now confirm that. He writes, "YAR5095000001635/XJ59E011066X was purchased from Selwyn Griffiths (Jason's father) after Aberdare Park in 2005. I was part of the pit crew for Jason throughout 2002 and 2003. The bike was ridden by my younger brother Anthony Hinton and, after competing in British Supersport in 2007, was sold to Will Thornton and then James McBride. Having spoken to James and going through my records I can confirm that it is the Jason Griffiths bike and retains the original engine that was used in 2005." In 2005, this bike ran in both A and B 'Supersport' races with Jason on the podium on both occasions with a 3rd and a 2nd supported by a fastest lap of 122.54mph. During 2015, the R6 was subject to a full nut and bolt restoration with a complete engine rebuild and has only covered 180 miles since. A recent dyno sheet produced by Slick Performance in Andreas suggests an output of 123.60 BHP. In 2015 and 2016 the bike again visited the mountain circuit and took part in a number of parade laps during the Manx TT Festival. A very reliable and competitive machine this bike would appeal to any road racing or track-day enthusiast. There is also a spares package available through separate negotiation. Bike full spec: • YEC ACM Set (Generator)• YEC Bell Mouths with new (MWR Air Filter 2014)• YEC Close Ratio Gearbox (new YEC Replacement 2015)• YEC Kit Radiator With Samco Hose Kit• YEC Kit Large Air Intake• YEC Wiring Loom and ECU• YEC Oil Catch Tank Kit• YEC Quick Action Throttle• YEC Engine Protection set (new 2015)• YEC Rear Suspension Linkage with Ride Height Adjustment• Akrapovic Titanium Evolution Exhaust System with YEC Hanging Bracket• Bonamici Rear Sets (new 2014) - Replacing YEC Originals• Dynojet Quickshifter• Hel brank Lines (new 2014)• K-Tech 25mm Front Fork Kit• Ohlins Steering Damper• Ohlins Rear Shock• Pazzo Levers• Quick Action Wheel Release System• Race Techniques Ltd / Kev Stephenson Engine Prep• Sigma Slipper Clutch• Full Engine Rebuild in 2015 by James McBride• New Tyres, Chain, Battery and Brake Pads (2016)Engine spec:• Full 2005 FIM Supersport tune. • Race Techniques inlet port filled cylinder head. • Kev Stephenson (Ex Virgin Yamaha) engine preparation. • YEC camshafts, valve springs kit. • YEC cylinder gaskets. • YEC selected crankshaft and conrods. • Sigma slipper clutch. • YEC close ratio gearbox. • YEC ACM generator and cover. • Factory Akropovic titanium exhaust system. • YEC bellmouths and large intake kit. • YEC ECU ignition system. • YEC crankcase breather kit. • YEC large radiator. • 124 bhp at the rear wheel. (Super Unleaded pump)• (Factory Yamaha Belgarda WSS rumoured 127bhp!)

Year of manufacture:
No. of cylinders:
Engine capacity:
Bike colour:
Registration number:
R6 5SL Supersport TT Bike
Frame number:
Engine make:
Yamaha J509E-011066

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