The reason I posted these brakes is because as many know by now
Im anal for anything that reduces weight.

However these brakes are factory stock replacements for the s12
so I was wondering since my solid Sigma disc could be made a
little lighter without going to expensive alloy hat, it could be
a worthwhile in my eyes for my ultralight b10 project.

I intent to also eliminate the front leaf spring eventually as
well fit at least a 30kg lighter suzuki g13b or nissan hr16de engine.
(prefer a bike engine but prices are exorbitant in Oz)