Since the modern classic category is a real thing now, I agree that Norton (TVS) can actually find a market for a 961-like machine.
As you say, it will have to have reliability, and I would add, modern reliability and operational functionality.
It may have a classic appearance, but will have to operate/run like a modern EFI machine, or the motorcycling public will not accept it.
From the crankshaft up, I think the 961 design is mechanically acceptable, with exception of the rockers, and EFI/TB.
It's the primary, gearbox, balancer design, lubrication and breather components that need redesign.
And just to avoid licensing issues with Jinland, add a few silly cc's, make it a 1000cc not a 961.
Just "patching-up" the 961's faults, will result in another product failure, IMHO.
A full redesign will be expensive, and there may not be sufficient time for Norton to recover their investment before gov't regulations band the sale of ICE vehicles.
If Norton produced a new 961(1000) like the one I described in a previous post, I would certainly be open to knocking out the rear wall on my garage to make space for another bike.
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