David's machine is not entirely original anymore. Many modifications over the years were necessary to keep the machine competitive.

David Smith's Yamaha TD1C

But if Yamaha had produced the TD1C as you see it here........ it would have saved a lot of headaches, nightmares and money!

David Smith's Yamaha TD1C

But David kept the original layout of the Yamaha TD1C, that is very nice I think.

David Smith's Yamaha TD1C

The tyres are also much better than the original 1968 "shoes"........

David Smith's Yamaha TD1C

And although the Yamaha brake was very famous in its day, the modern twin-leading shoe brake is definitely 10 times better.

David Smith's Yamaha TD1C

Good luck David!