DEMO Callaway Big Bertha REVA women's driver

The Callaway Big Bertha REVA 2023 Ladies Driver is engineered from the ground up for female golfers who want maximum forgiveness and easy distance in a single, confidence-inspiring package. Every detail — loft, swing weight, shaft weight, and the oversized XL face — has been specifically tuned to deliver a high launch angle, reduced spin, and powerful ball speed for a typical women's swing. Whether you are an avid golfer or still working on consistency, the Big Bertha REVA gives you the tools to hit longer, straighter drives with greater ease.

DEMO DRIVER
A used driver, showing slight signs of use, condition 9/10. 12-month warranty.

• Specifically Designed for Women — Lofts, swing weights, shafts and the XL Face are all calibrated for the female swing profile, promoting a high launch angle and confident, powerful distance.
• A.I.-Designed High-Strength XL Face — The oversized XL Face features an expansive sweet spot and harnesses cutting-edge artificial intelligence technology to optimise ball speed and spin rate across the entire face surface, including off-centre strikes.
• Lightweight Jailbreak A.I. System — An all-new, lightweight Jailbreak A.I. structure enhances face stability while generating incredibly fast ball speeds across a wider area of the face.
• Confidence-Inspiring Big Bertha REVA Shape — The generously stretched head profile and large, forgiving shape instil confidence at address and deliver exceptional forgiveness even on mis-hit shots.
• Triaxial Carbon Crown & Lightweight Package — A triaxial carbon crown saves significant weight, allowing Callaway's engineers to redistribute mass to raise the MOI and promote an effortless, high-launching swing.
• Callaway RCH 50 Ladies Shaft — The 50 g graphite shaft (Ladies flex) is purpose-built for smoother tempo swings, providing the ideal bend profile and kick point to maximise launch and carry distance for women golfers.
• Left-Hand Configuration, 12.5° Loft — Available in left-hand orientation with a 12.5° loft, making it a rare and ideal choice for left-handed lady golfers seeking maximum launch and forgiveness.

Key Technologies Explained

A.I.-Designed XL Face

Callaway's engineers trained proprietary artificial intelligence algorithms on millions of impact scenarios to sculpt a face geometry that is impossible to achieve through traditional design methods. The result is a high-strength XL face that maintains ball speed and controls spin not just at the sweet spot, but across a much broader impact zone — so your distance holds up even when contact is slightly heel- or toe-side.

Lightweight Jailbreak A.I.

The Jailbreak A.I. system consists of two internal bars that connect the crown and sole of the head. By bracing the face at impact, the system prevents the head from flexing away from the ball, channelling more energy directly into ball speed. The 2023 version has been made lighter than ever, freeing up mass that Callaway has strategically repositioned to increase MOI and promote a higher, more penetrating ball flight.

Triaxial Carbon Crown

A triaxial carbon weave — with fibres running in three directions — provides the optimum balance of stiffness and weight savings. The crown is significantly lighter than a comparable titanium structure, allowing the centre of gravity to be placed lower and further back in the head for easier launch and greater stability on off-centre hits.

Callaway RCH 50 Ladies Shaft

The RCH 50 (50 g) graphite shaft is the higher-weight option in the Big Bertha REVA 2023 range, offering slightly more stability and control for players who prefer a firmer feel while retaining the Ladies flex needed to maximise launch through a full, smooth tempo swing.