Stock brake would probably be fine as majority of courses are used by 180mph+ 'superbikes' so have very few if any hairpin bends or really tight chicanes for a sub 90mph bike.
The CB72/77 brake is real nice looking though but a CB450 is slightly lighter (both are same inner diameter) biggest issue with 450 brake is 40 spoke instead of 36. (40 hole rims way more expensive) CB250/350/360 may be easiest compromise? (they are all same inner dia but have some variations on design. Haven't weighed CB360 TLS but I think it's slightly lighter than earlier 350 twin? The design of brake plate is slightly different and may be easier to fit into narrower forks? 360 brake plate doesn't fit 350 hub without modifications. (different webbing on hub and brake plate) If you can find one, Suzuki GT185 TLS could be a good option?
I don't think stock CB200 brake is eligible for AHRMA, AFAIK, they only ever came with the cable disk ?
If you want to go fast, the best thing to do would be fit widest rims allowed and the stickiest tyres, plus, make sure you have at least a 50 degree lean angle clearance (basically, forget the brakes and lean further) Hailwood/Surtees riding style really helps with low powered bikes, hang off the side to act as an 'air brake' but otherwise stay centered and lean further.
The CB72/77 brake is real nice looking though but a CB450 is slightly lighter (both are same inner diameter) biggest issue with 450 brake is 40 spoke instead of 36. (40 hole rims way more expensive) CB250/350/360 may be easiest compromise? (they are all same inner dia but have some variations on design. Haven't weighed CB360 TLS but I think it's slightly lighter than earlier 350 twin? The design of brake plate is slightly different and may be easier to fit into narrower forks? 360 brake plate doesn't fit 350 hub without modifications. (different webbing on hub and brake plate) If you can find one, Suzuki GT185 TLS could be a good option?
I don't think stock CB200 brake is eligible for AHRMA, AFAIK, they only ever came with the cable disk ?
If you want to go fast, the best thing to do would be fit widest rims allowed and the stickiest tyres, plus, make sure you have at least a 50 degree lean angle clearance (basically, forget the brakes and lean further) Hailwood/Surtees riding style really helps with low powered bikes, hang off the side to act as an 'air brake' but otherwise stay centered and lean further.
