Large rider fixes for the front and rear suspension

[TRF90]

Yes, to a certain extent. But, if you go too thick, it will just be harsh on sharp edged bumps. Also, firmer damping does not compensate for spring rates that are too soft.

 

[dmonkey]

Thicker oil will make a more significant difference if you've added a valve in each fork. Some of the aftermarket fork caps and full spring kits include them.