No, there are at least two different clutch cables for the twin shock R65 .
The R65LS, uses a shorter cable, due to the shorter handlebars .
There are a lot of differences between the '79-'80 model year bikes, sometimes referred to as the 'first generation' R65 .
There's an important production start date, 09/80, this is the start of the 'second generation' R65 .
You'll see notes about this in the parts catalogs, so be mindful when ordering parts .