You omit the point that most of the manufacturing equipment was worn out, which impacted upon the quality being produced, where as to an extent the Japanese were starting from scratch, the innate racism and arrogance of British management didn't help either.
If you use a JIS screwdriver rather than a Phillips, it makes dismantling far easier, but how many understood the difference or used near enough imperial spanners on the metric bolts.
I should admit to owning a T140exec from new as well as now owning a Tina, Tigress and Panther M100 along with numerous Honda's too.
Sent from my SM-N950F using Tapatalk
I was just a youngster at the time, but remember the frustration of observing that what had been regarded as the 'Kings of the roads' slowly went from highly desirable to 'don't want one'.
I think we may agreee that the Investors and Owners/Managers did more to hurt the industry than what the competition did.
Sad realy, I still love the looks of the Triumphs and Nortons from that time, and spent my first riding years riding my buddys Commando. Lovely in many ways, but mechanically it was a peace of shit compared to my BMW that I bought as my first bike. (As I ended up in the 'don't want' mode.)