There is a reason the engineers that designed your bike came up with the specification for the timing. If you want a long and pleasant experience riding your bike it might be a good idea to heed their advice. Some of the folks that have experience racing these bikes may have different advice including what else you may have to do to accommodate the change.
Squealing brakes may be the result of glazed pads. While you may be able to eliminate the noise by sanding off the glaze the best answer is likely to replace them unless you know it's been done within the last few years.
Squealing brakes may be the result of glazed pads. While you may be able to eliminate the noise by sanding off the glaze the best answer is likely to replace them unless you know it's been done within the last few years.