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Welcome to our blogs, news and tech area of our site! Please understand that Classic British Spares works diligently and hard to ensure our work is accurate and correct. Although our team has deep roots with vintage British motorcycles that spans over 30+ years, we are in no way shape or form "experts" or an "authority" in our industry (nor do we pretend to be) but instead real life enthusiasts (like you) looking to share our opinions and experience. Happy reading!


1972, 4 Speed, Engine, Engine Rebuild, Fix, Made In England, OIF, Repair, Tiger, TR6, Triumph, Triumph Engine Rebuilding, Triumph Mechanic, Triumph Motorcycles, Vintage -

Here we have a 1972 Triumph TR6R in for a full engine rebuild! Everything will have to be completely dissembled and thoroughly cleaned and checked. The Main Roller bearing is suspect to be the problem. As most engine rebuilds go, you always find (and see) little corners that the previous owner(s) "cut". Initially the bike ran great but started to develop a bottom end rumble. Very unfortunate as it was a very sweet runner. Follow this blog as we will update it weekly!   Cylinder head from 1971-1972 have many differences from the previous and earlier years. Studs with Allen...

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