i am going to have to change my front discs because the bike shop say they are warped and this is the cause of brake judder.
ECB prolight xc seem to be a popular choice but they are lighter than OEM Honda standard discs that are on the bike at present . is the lighter front end going to cause problems with ride and handling?

No

Um yes... the lower rotational mass will make the bike handle better!

won't make the front end too light and bouncy?

You will notice no difference.

duggyr wrote:won't make the front end too light and bouncy?

Nope.

duggyr wrote:won't make the front end too light and bouncy?

Are you serious??? your talking about a few grams at most here not 10kg

Be nice munky!

ok, no your new discs will work wonders. Standard discs are very good tho and for most not worth upgrading if you can find a good 2nd hand set.