Triumph Twins Chrome Complete Seat Latch (1) 82-6659 - 6T / T120 / TR6 / T90 Yamaha (right hand) threads are 8MM

(right hand) threads are 8MM in diameter

Everything from how to service your drive chain

Here is a list of some of the models they fit

Also fits Triumph Trident T150 models for 1970

Triumph Twins Chrome Complete Seat Latch (1) 82-6659 - 6T / T120 / TR6 / T90 Yamaha (right hand) threads are 8MMNew English Made High Quality Triumph Chrome Seat Latch & Knob Assembly. Comes with everything as pictured from the knob, body, spring ,washer & cotter pin. Just what you need to finish off that resto! Excellent English chrome. Fits Triumph 500 & 650 Twins (Bonneville, Tiger, Trophy, Etc) up to approx 1967. Please refer to your parts catalog for proper fitment. *****Please note that this seat latch assembly may be "Retro Fitted" to later 650 & 750