I just double checked...the gig bag I have not the CMK04...it is this one... http://www.levysleathers.com/product;cat,772;item,1011;Keyboard-Bags-EM5_DX

I believe the CMK04 was(is) the recommended case, but we got the above for the Tyros3 we were on tour with...the Tyros4 is the same size so we kept it.

It has very convenient pockets at the ends for pedals.

I'm not sure of the size and number (it fits my T4 perfectly), as the case is tucked away under some things in my storage room and I don't want to dig it out. Perhaps this particular size is no longer sold/available as this was a few years ago.

The Tyros4 weighs about 14.5 kg, or 32 lbs.

Sorry about the mix up.

Ian