Yep, I was surprised at the difference in weight between the calipers. 9KG for the stock and 3.5kg for the Revo/Alcon. It was so noticeable when picking them up that I had to weigh them out of curiosity.
The Alcons are so light that they wouldn’t even register on the bathroom scales so I had to “borrow” the wife‘s kitchen scales
By comparison, the discs are about the same weight. Except, I now have 380mm instead of the weeny 294mm.
Obviously, that 13kg translated into intertia at 70mph would be significant and helps counter the extra weight of my 20” wheels (and larger tyres).
The Alcons are so light that they wouldn’t even register on the bathroom scales so I had to “borrow” the wife‘s kitchen scales
By comparison, the discs are about the same weight. Except, I now have 380mm instead of the weeny 294mm.
Obviously, that 13kg translated into intertia at 70mph would be significant and helps counter the extra weight of my 20” wheels (and larger tyres).
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