30-GRAM BACKWEIGHT

What is it?

An extreme weighting design features a 30-gram weight at the extreme trailing edge on the sole of the clubhead.

What does it do?

The 460cc profile and deeper face is designed for maximum forgiveness. The E722 Driver’s extreme low-rearward CG position produces an extremely high M.O.I. that is 18% higher to increase stability at impact

and tighter dispersion. This is amongst the top Moment of Inertia measurements available: a 5500 g/cm2 M.O.I. rating.

The CG is 16% further back than the original C721 Driver.

RIDGEBACK TECHNOLOGY

What is it?

TE engineers created a thinner Ridgeback for E722 with

increased structural properties and Ridgeback Sole activation.

The spine running from the center of the face through the

crown and wrapping around the head to connect with the

newly designed sole plate.

What does it do?

This Ridgeback spine acts as a brace to produce more power on

across the entire face, including the extreme perimeters. The

E722 Ridgeback design is 20% thinner than the original C721

model, while offering the same structural support properties.

Ridgeback is designed to create superior feel at impact. The

extra rigidity created by the brace through the crown produces

a much stronger feel at impact when compared to a full carbon

crown and results in a crisper and brighter feel at strike.