Hello everybody,

Is there somebody we know the hardware dimensions for the rear shock of a GT i-drive 3.0 ? I can't find this information... PLease help !

Stock size is 6.5" eye-to-eye, 1.5" shock travel. A good upgrade if you can find it is a 6.75" eye-to-eye w/ approx 1.75" travel - boosts rear wheel travel to a bit over 5".
Just make sure you run a 5" travel fork to balance out the geometry.

Thanks for your answer, but actually I wanted to know the Shock hardware dimensions (bolt diameter X width). Do you know that?

Thanks!

ooof... sorry dude, you're on your own on that one. I'm not sure if the bushings are all the same on the various models.
I'd say contact GT through their website. I've had pretty good luck there in the past.