At Rock Bottom Golf, your satisfaction is our top priority! If for any reason you are not completely satisfied with your qualifying purchase, you may return that product for full store credit. Look for the 90 Day Performance Guarantee icon for all qualifying products.
E525 Driver
Features:
MOI Boosting Rear Sole Weight
Weight strategically placed to the extreme rear of the clubhead places more mass at the extreme trailing edge of the clubhead. The back weight creates an extremely high MOI rating that surpasses 5,000 g-cm2 for top in-line stability.
Ridgeback Technology
A Ridgeback rail on the crown, originally an Exotics-only tech, is featured on every 525 metal. The Ridgeback rail provides increased structural properties that help produce more power across the entire face, including the extreme perimeters. The Ridgeback activation is also utilized as a unique alignment aid at address.
Diamond Face VFT
Diamond Face VFT technology is a breakthrough in face technology that features 37 different thick and thin diamond shapes or “mini-trampolines” behind the face. Diamond Face VFT produces a hotter face with faster ball speeds and better performance on off-center hits, as well as reduced spin.
360° Cup Face Design
The premium 6-4 Titanium head features a deep 360° Cup Face design. Cup Face construction increases the amount of face flexing on off-center hits to achieve higher ball speeds and creates a more solid feel.
Center Sole Rail Design
A sole rail design on all E525 metals extends from leading edge to trailing edge. The new sole rail design produces a super-low CG for high-launching shots with optimized spin rates and maximum ball speed off the face, making it easier to achieve greater power and increased forgiveness.
Ultra-Light Premium Shaft
The E525 Driver comes stock with an ultra-high performance lightweight UST Mamiya Helium shaft, featuring new Nanocore Technology for increased clubhead speed. Innovative materials and design profile stabilize shaft flexural and torsional characteristics in harmony with the ultra-light weight design to optimize shaft performance and consistency with precise feel.
DRIVER SPECIFICATIONS
| Loft | Face Angle | Head Size | Lie | Length |
| 9.0 | Square | 460 | 60 | 45 |
| 10.5 | Square | 460 | 60 | 45 |
| 12 | Square | 460 | 60 | 45 |
SHAFT SPECIFICATIONS
| Model | Flex | Weight | Launch | Torque |
| UST Mamiya Helium | L | 55 | High | 5.3 |
| UST Mamiya Helium | A | 58 | High | 5.4 |
| UST Mamiya Helium | R | 62 | High | 5.7 |
| UST Mamiya Helium | S | 65 | High | 5.6 |