I am thinking of buying new hydraulic disc brakes for my mountain bike and...

jimmi

New member
...wondered which rotor size is best.? The brakes i am looking at can come supplied with either V6 (160mm) or V8 (203mm) rotors and although bigger rotors mean more stopping power, i have heard they are more likely to flex.
so yeah, please leave comments on which is best and whether stopping powere outweighs risk of flexing

thanks
 
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