Pistons, the seized brake variety.

[GavD]

Nick,

A few years back triumph sold off a lot of the spares they had for the T400 range.

I grabbed the back wheel, front rim, instrument panel in kph (just swapped by original speedo into it), lock set, rear rack, rear brake caliper, & 2 front sprint calipers for my sprint conversion.

The whole lot cost me about £350 if I remember rightly.

Neil D was the man who posted about it in 2015
http://www.tigertriple.com/forum/index.php/topic,14392.0.html

Still got the wheel, rim, lockset & rear rack in boxes in the garage (just in case).