At Norton Villiers in 1970 they had the first 750/4 Honda in the UK, especially imported from the US. Side by side comparisons were run, where the Commando was better than the Honda in every respect except braking (this was a 750 C'do, with 8" TLS front brake). Better top speed, better acceleration, better (much better) handling and steering, better fuel economy. It was identified that the Honda was far more reliable and had a electric start however. As a result work was started on an electric starter and a disc brake probably in early/mid 1970. Initially the starter was tried where the magneto used to beon Dominators/Atlas' etc, behind the cylinders. Space was the problem, the max. sized drive chain that would fit, simply wasn't up to the task. The motor would start reliably when hot, as long as it didn't backfire. If it backfired the sprag clutch wouldn't disengage quickly enough and the chain would break. The motor would usually start after a night in the cold room (down to something like 20 degrees F if my memory is ok). However if it didn't start straight away the battery would flatten very quickly. There used to be regular phone calls from the test rider to say "come and pick me up, the e/s chain has broken again".
The V twin Moto Guzzi engine was originally designed for a small (3 wheeled??) tractor/agricultural vehicle. So reliability, easy maintenance etc would have been high on the list of requirements.
cheers
wakeup
The V twin Moto Guzzi engine was originally designed for a small (3 wheeled??) tractor/agricultural vehicle. So reliability, easy maintenance etc would have been high on the list of requirements.
cheers
wakeup