Wheel studs on new wheels, what size?

[Sportbikemike]

Have the stock Austin's on now so they are 7.5" wide with a 49 offset and I'm going to a 8.5" with a 43 offset.
I know my new wheels take a cone seat but what length should I order? I believe the stock 27mm long.

 

[swcrow]

Have the stock Austin's on now so they are 7.5" wide with a 49 offset and I'm going to a 8.5" with a 43 offset.
I know my new wheels take a cone seat but what length should I order? I believe the stock 27mm long.

So I would recommend not buying studs for the wheels you currently have, but rather for wheels you may run in the future (coming from a wheel whore). I picked up urotunings kit, but any kit is 45mm or 65mm....that's the usual standard length kits they sell.