[MattSAU2XR8]

Hi again Matt

Thanks for getting back to me. I think I didn't explain it properly. What I meant to say is that the calipers I have are for the 328 by 26 mm vented rear disc, so in principle it should give at least 10 % more leverage, and also be harder to cook. But the question remains as to whether upgrading rear brakes makes a lot of difference to the drive?

Regards,

Matt