
Originally Posted by
Paul in NZ
Nope.... To my knowledge there was never a pre unit Thruxton. Triumph tried racing the pre unit bonnies but the 61's frames fell to bits and while the 62 had an extra bracing strut they were no match for a Norton 650SS.
The 'R' in T120R usually means its an export spec Bonnie but Triumph were pretty casual about some suffix's.
Usual std was...
T120 - 'Home' model bonnie
T120R - 'Export' or US spec bonnie
TR6 - Trophy - Home market single carb street bike
TR6R - Tiger - 'Export' or US spec of Trophy
TR6C - Trophy 'Competition' model street scrambler - US spec - export only
You can add in
T120TT
T120SR
TR6SR
T120C
T120SC
And a bunch of other wierdies....
While Triumph did make 'Thruxton' Bonnies and parts appeared in various parts books etc, Joe public didn't have a shit show of obtaining one. They made bugger all (prob less than you think) and many of them were recycled next season or crashed blown up etc. Factory favoured dealer teams usually raced them because Edward turner was dead against racing but he would support production based racing if he thought the bike was competitive..
I guess the glory days were the later 60's when Turners influence was gone? Triumph had a couple of good seasons for sure at the production TT...
Most Thruxtons are fakes or replicas and very very very few properly documented bikes exist (prob under 20) and they cost a lot of money.
However, you need to remember that Thruxton was an endurance race at an old airfield called Thruxton and a lot of other bikes did very well there and Velocettes 'Thruxton' was entitled to the name before Triumph.
The Thruxton Triumph was a great bike but it was never a production model - every one of them was a little different and were all handbuilt from std Bonnies, the current model, while a worthy bike is perfectly entitled to the name but its not a handbuilt one off racer like the real thing....
Now - IMHO - the most significant 'racing' Triumph ever made in the classic period? Without a doubt the 500cc Daytona, it was remarkable!!! Close second the T120TT...... Sex on a stick but really - it was only the engine the yanks wanted... They could build their own frames..
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