classic motorcycle forum
Motorcycle Discussions => British Bikes => Topic started by: rockerboxer on August 20, 2011, 01:35:18 PM
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i think i remember reading somewhere that sr in triumph sr stands for street racer, can anyone shed and light on this?, im currently building an sr engine.*(well collecting parts to fill my 1965 bonnie sr cases). there were a few mid 60s TR6SR models (all sent to USA) but no record of sr bonnies, however one or two t120sr models do exsist. when i saw t120sr cases on ebay i thought about an old unit frame id had for ages and i just had to throw a 65 t120sr look alike project together, any wise owls out there?
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Don't think it "stands" for anything, as such. More to do with the model designation ie S for the sporty model, and R for road (as opposed to C for competition, etc)
Must admit I thought the SR moniker was for the US 500s only, rather than the 650s.
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A google search shows Wiki lists about 3000 of them made 64-66.
http://en.wikipedia.org/wiki/Triumph_TR6_Trophy
In 65 and 66, the SR was about one third of all Trophy production.
And pics of them being restored etc.
http://i174.photobucket.com/albums/w108/makruski/DSC_0115.jpg
http://i17.photobucket.com/albums/b70/quiteastorm/bikeandlures001.jpg
With all the model designations, you'd have to think that some of them were just a convenient combination of letters ?
Hopethishelps.
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HI.
Once upon the time "s" was for "side valve engine". "R" I don't know.
Have a look to the forum on Triumph 3SE
Keep headlight on !
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I think for the US market it just means SR (road) and SC (competition ) for the early 60s Tiger 100s