Callaway Quantum Max Fast Hybrid - Build Your Own BYO 4g x2) the R7 Quad

4g x2) the R7 Quad Mini Driver gives you maximum adjustability to dial in spin

Adiwear outsole provides confident traction

Recommended for stand or carry bags

5°degrees ±1

allowing for the ultimate fine-tuned fitting customization

Callaway Quantum Max Fast Hybrid - Build Your Own BYO 4g x2) the R7 QuadCallaway's lightest and easiest to swing Quantum hybrid, the Max Fast, is engineered to help slow to moderate swing speed players maximize clubhead speed, launch angle, and carry distance. Two sole upgrades highlight the Quantum hybrid lineup, beginning with Speed Wave 2. 0. Like its predecessor, Speed Wave 2. 0 enhances ball speed and launch consistency by positioning tungsten weight low and forward in the head. However, the new design also allows