Looks nice, but.... no downtubes from backbone to swingarm pivot. How strong is that
(even for trials)
Just backtracking to earlier pics/posts, something we noticed when Boagy was here is that the early/original Sprite MX frames for the Villiers & Maico engines have the swingarm pivot much higher in the frame than for the other engines, no doubt to accommodate the weird shape of the Villers engine/gearbox.
Also I read recently that, tho there was talk of Husky sueing Sprite over the Husky-like engines, they couldn't cos it was originally an English design anyway - implication being that Husky may have acquired it 'improperly'. Hipkins claimed he had the paperwork to prove the british origin of the engine.
Does that open a can of worms? The 4sp Husky engine was a development of their earlier 3sp 175 engine as I recall, but did that engine copy the .......