Although not Triumphs, they are Cafe Racers...

My buddies Honda CL175 that we built, its waiting for rearsets to be hacked and chopped to work.

My 1974 Honda CB360 lighty cafe'd

Same bike in the middle of a massive rebuild with a Norton Commando (I think) fiberglass tank, custom tail section made out of a CB125 seat pan and gas tank, the battery and electronics are being placed under the seat hump. SV650 rearsets are in the process of being fitted by the stock passenger peg mounts.