HEAD为向2006年美网退役的阿加西致敬，专门特制5000支完全与阿加西职业生涯使用的球拍一样的此款限量版签名拍。

每支球拍上都有阿加西签名印刷体，并有阿加西使用此Radical球拍获得大满贯的年份，球拍都穿好HEAD ultra tour网线，并上好阿加西特有的避震结。
每支球拍还带有4位编号，目前动力基因提供的球拍编码为03xx或者23xx。
定价200美元。

拍面:107 平方英寸/ 690 平方厘米
长度: 27 英寸 / 69 厘米
穿线后重量: 12.1盎司 / 343克
平衡: 6pts Head Light /6点头轻
挥重: 338
硬度: 63
拍厚: 21 mm 直边
材质: 纯碳
威力水平: 低－中
挥拍速度: 快
柄皮类型: HydroZorb w/ Agassi Pro Overgrip
穿线方式:18 竖线/ 19横线
建议穿线磅数: 54-64 pounds

In appreciation of Andre Agassi's retirement at the 2006 US Open, HEAD has released a special production of its venerable Radical racquet. The Radical found instant fame, thanks to the mesmerizing talent and always exciting to watch, Agassi. According to HEAD, this Limited Edition Radical is an exact replica of the original Radical racquet used by Agassi when he signed with HEAD in 1993. Each racquet features Agassi's signature on the shaft as well as his Grand Slam titles and the years he won them while using the Radical. To match Agassi's personal set-up, each racquet also features a blue overgrip, is strung with HEAD Ultra Tour 16L and comes complete with a rubber band tied in the strings to dampen vibration. A black racquet cover printed with Agassi's signature is included. Only a limited number of racquets will be produced worldwide, therefore, demos are not available.

Playtesting has revealed this to be the real deal, old school Radical. This racquet offers increased control, stability and a more solid feel than both the Liquidmetal and Flexpoint Radicals. The heftier feel makes it a more demanding racquet to swing (less maneuverable), but solid technique is rewarded with an excellent blend of power and control. We tested this racquet as it ships - complete with factory string, rubber band dampener and blue overgrip.