RSV ? That's Aprnilia isnn it? That's forn that is . Won't finish, it'll break down , not reliable, they can't get the proper Briddish quality.
Those Santanders were a nice bike in their day, but I don't know about some hybrid with an Aprillia motor.....just doesn't seem right.
Aprillia is Eytalian. Electrics wont work, wops can't make electrics , not reliable like Lucas .
Bet the Norton is not as advanced as the 1923 Douglas.... took the rest of motorcycling 40 years to catch up...Honda I think it was...
The bike BMW copied - it's even got a snowflake...
If BMW copied it they made a wee slip up installing the engine in the prototype