1968 Triumph Bonneville T120R by Randy's Cycle Service & Restoration @ rcycle.com 

Superb bike a late 60s Bonneville gets my vote as the most beautiful bike ever to be mass produced they are pure class.

This gave me a better understanding of the mechanics of the 1968 triumph. Thank you!

hello randy, thats a nice bike and i also have a 1968 bonneville that i am going to restore. i inted to get the crank dymanicly balanced as they can be quite a bit out. a little tip for you, if you are working on a triumph 650 with the leaf spring on the inner cover, you will know what a pain it can be trying to get the spring in without turning the camplate. take out the trans drain plug, loop some thin wire and put it through the hole and over the spring, pull down and push the case home and pull out the wire. how easy is that. took me a while to figure out an easier way, but thats it. have fun. all the best. bill from u.k. p.s. if you need anything sourcing in the u.k. let me know as i might be able to help you. cheers.

FROM RANDY’S CYCLE: Have ? about vintage bikes? Need to talk to a professional mechanic about a repair or restoration issues? Need help finding parts for your vintage bike? Not interested in spending hours researching or lots of money trying to figure it out? For a small fee, we offer Randy Creel's 25+ years of expert, professional mechanical experience & vintage bike knowledge personally tailored to your needs. * 15 minutes = 25 US * 30 minutes = 45 US For details: rcycle . com, “Help”

Looks like another tank liner failed.Big problems with fuel in the UK and old bikes.