TRIUMPH Piston 71mm T120 Bonneville ?

A 'new' (old but unused) piston for a Triumph motorcycle as per photo. The writing on the box indicates it is for a Triumph Twin, likely a Triumph T120 Bonneville ?? Has stamped on the piston top +030 Has 16980 number cast into the inside of the piston. It is a genuine original English Piston. There is ONE piston only (as per photo) with rings, pin, & circlips. I have a number of Triumph pistons on sale at the moment, (they are ALL single pistons) and they are all made by the AE Company, which includes Wellworthy Hepolite, Triumph branded pistons etc. So the pistons I am selling are all genuine English ones. I do not have the measuring gear to do accurate measurements, but basically if in doubt, just google the piston numbers that are given etc, and that should tell you all you want. We can combine up to about four pistons for postage. I basically do not have any more Triumph parts or bike stuff - these things are basically it. We allow pickups, but can pack & send on your behalf if you do not want to pickup. Thanks. 215 refN4796