i read on some sites that the rays valve stems only fit rays, then on some other sites i read that they will fit any wheel. i'm looking to put them on Kosei K1's, does anyone know or have experience with this subject?

 

as long as it's the standard size hole for a valve stem then yes they will fit...but if your wheel has the 90 deg. valve and small hole then it won't work. the only other thing i would double check is the rubber seal on the valve to see if it sits flush on the wheel.

 

found out today that the valve stem holes are 11.3 mm. anyone know the rays specs by chance?

 

has anyone ever put these in wheels other than volks?

 

would anyone be interested in a red set of valve stems if i buy them and they dont fit?