Very sad news his bikes in the 60s and 70s were were a revelation his rolling chassis with matchless, ajs and Yamaha engines were the bikes to be on but he was a sidecar driver where he started and a very good one too RIP Colin you will be sorley missed.

Colin Seeley's passing is great loss to the motorcycle racing fraternity. He was not only a GP winning sidecar racer, the saviour of AMC racers in the 60's with his takeover of their race shop but also a top class team manager not least with the rotary Norton team. A great, great man.

A name synonymous with performance motorcycles as I was being introduced to biking in the 70's.
Thankyou.
R.I.P.