HEAD Extreme 135 Squash Racket - 2025Frame Weight 135g Head Size 495cm2 Balance Head Heavy String Pattern 12x17 Description; With its power and even balance, the teardrop shaped EXTREME 135 SQUASH RACQUET is an all rounder that will suit the club player who feels at home on all parts of the court. The 135g frame is durable, with a thin shaft, and constructed for excellent power transfer. The Innegra technology, a hybrid composite structure which is integrated into the racquet, delivers