http://www.24golfstore.com/Disc-Golf-3249-TaylorMade-R9-Irons-3-9PS.html - r7 vs r9 irons shows some advantages of r9 irons. Like the r7, the clubface of the http://www.24golfstore.com/Disc-Golf-3249-TaylorMade-R9-Irons-3-9PS.html - taylormade r9 irons for sale uses the inverted cone technology on the inner side of the clubface for consistent ball speed on off-center hits. Using that as their foundation, the new http://www.24golfstore.com/Disc-Golf-3249-TaylorMade-R9-Irons-3-9PS.html - TaylorMade R9 Irons 3-9PS long and mid irons were designed separately from the short irons to optimize performance in each club. 

The 3- through 6-irons house a fully enclosed, foam-filled compartment located directly behind the clubface and beneath the cavity badge. TaylorMade refers to this chamber as the "Velocity Control Chamber" because it is meant to create a higher launch angle, more power, and optimal feel. Moreover, http://www.24golfstore.com - Golf Clubs for Sale the weightless soft feel foam allows the engineers to have an ultra-thin (2.0 mm) face that wraps around the topline and leading edge. When the face flexes at impact, it is meant to act like a thin-faced driver and result in a higher CoR, faster ball speed, and added distance. 

The virtually weightless foam originates as a powder that is sealed in this chamber, and then transforms into a foam substance after the clubhead is heated during production. All at http://www.24golfstore.com/ 20110530