3970 Integra

Frame: Integration of graphite (handle shaft and yoke) with aluminum (AG-20)/Ti (head).
String: Crossfibre SX17*.
String Tension: 23-27 lbs.
Rigidity: N/A
Average frame weight: 155 grams.
Balance: N/A
String area: 500 sq. cm.
Characteristics: Unique to graphite/aluminum hybrids, the Integra is actually a full graphite racquet from the handle to mid yoke, with the rest of the head being aluminum. This provides a frame which offers much of the feel and shock absorption of a full graphite frame, with the benefit to novices of a resilient aluminum alloy head. Cover included.
Type of player: Novice to advanced novice.