Upgradeing my forks

Originally Posted by 21QUEST

You need to mix two parts heavier oil(15W) to one part lighter oil(10W) to get 12.5W

Cheers
Ben

Huh???!!!? Don't agree! Wouldn't that be 11.25? But I'm sure they get the gist Ben.

Viscosities are not linear functions (closer to, but not quite logarithmic). For viscosities as close as 7.5 and 10, the difference is probably not worth breaking out the scientific calculator.

So it's not straightforward maths.

Originally Posted by BillyC

All K2's came with preload adjusters - it was one of the only modifications for that model. They were included since.

yea i meant out of the cuvys the K2s are the ones that did meaning one of the few curvys with pre-loads, didnt mean one of the few K2s as they all came with it like you say, i will be clearer next time!!lol