Dave Ett wrote:Some argue they look better,

I happen to like the looks, 2 of my bikes have them, was looking to make it 3

How many MotoGP bikes are running single sided arms?

How many WSB championships have been won on bikes with singlesided arm? Between Ducati and Honda I recon quite a few.
(I know they use magnesium arms)


So if the gull-arm is a better choice for MC18 might as well just get a whole MC21 instead of dumping money in to this old bike?

How hard is it to get a complete MC21 rear set-up with wheel and caliper?