I know there has been a big debate about underdrive pulleys and all lately but I recently saw something that was interesting. I dont know if it was posted here but there was a picture of a CTR crank pulley. It was a solid one like the UO one and weighed only like 1.5 lbs or so. This pulley only comes on the racing version of the CTR though. That one has all of the accesories removed (i.e. A/C, PS). Any thoughts on this?