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For phone order/inquiries, please call: 1-818-725-9720 or e-mail: hi@alphagolfclubs.com
For phone order/inquiries, please call: 1-818-725-9720 or e-mail: hi@alphagolfclubs.com

Graphite Design Tour AD EK Driver Shaft Release 9-4-26

SKU WEK4-R2
Original price $379.00 - Original price $379.00
Original price
$379.00
$379.00 - $379.00
Current price $379.00
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA
Availability:
This item is available for Pre-Order - Contact us for ETA

Graphite Design Tour AD EK Driver Shaft

“Extra Kick” from Japan — mid/high launch, low/mid spin, and tour-level feel for maximum carry

Overview

The Graphite Design Tour AD EK — short for “Extra Kick” — is engineered to deliver a mid/high launch with controlled low/mid spin, giving golfers the ideal combination of increased carry distance, exceptional accuracy, and responsive feel. Manufactured exclusively in Japan, the Tour AD EK is built for players seeking effortless launch and maximum distance without sacrificing control.

Its specialized EI bend profile pairs a stiff butt section and firm mid-section with a stable tip section to maximize energy transfer and promote powerful, efficient launch conditions. Constructed from premium aerospace-grade carbon fiber, the Tour AD EK incorporates new Toray T1200G carbon fiber technology in the tip section along with Graphite Design’s exclusive AD Shield technology — delivering outstanding feel, enhanced stability, efficient energy transfer, and the consistent performance golfers expect from the Tour AD lineup.

Swing faster. Hit farther. Experience maximum kick velocity with the Tour AD EK.

Features & Technology

  • AD Shield technology for enhanced shaft stability and feel
  • TORAYCA® T1200G carbon-fiber pre-preg with NANOALLOY® technology for increased stability in the mid-to-tip region
  • Graphite Design proprietary MSI (Material Stiffness Integration) design philosophy
  • 50-ton ultra-premium, high-modulus, aerospace-quality carbon fiber materials
  • Mid/high launch with low/mid spin across the lineup for optimized carry and control
  • 46″ raw (uncut) length — trim to finished club length per the tip trimming guide below

Available Models & Flexes

Tour AD EK — Weight Class Overview
Model Flexes Available Weight Range Torque Kick Point Launch Spin
EK-4 R2, R1, S, X 48.5g–51.5g 5.2°–5.3° Mid Mid/High Low/Mid
EK-5 R2, R1, S, X 55g–59g 4.4° Mid Mid/High Low/Mid
EK-6 SR, S, X, TX 64g–70g 3.2° Mid Mid/High Low/Mid
EK-7 S, X, TX 74.5g–78.5g 2.8° Mid Mid/High Low/Mid
EK-8 X 84g 2.6° Mid Mid/High Low/Mid

MSRP: $500

Bend Profile

Section Stiffness by Model
Shaft Butt Section Mid Section Tip Section
EK-4 Stiff Firm Stiff
EK-5 / -6 / -7 / -8 Stiff Firm Stiff

Full Technical Specifications

Tour AD EK — Complete Spec Sheet
Part Number Flex Length Weight Tip OD Tip Parallel Butt OD Torque Kick Point Launch Spin
WEK4-R2 Lite/Senior (R2) 46″ 48.5g .335″ 3.0″ .606″ 5.3° Mid Mid/High Low/Mid
WEK4-R1 Regular (R1) 46″ 49.5g .335″ 3.0″ .608″ 5.3° Mid Mid/High Low/Mid
WEK4-S Stiff 46″ 50g .335″ 3.0″ .608″ 5.2° Mid Mid/High Low/Mid
WEK4-X X-Stiff 46″ 51.5g .335″ 3.0″ .610″ 5.2° Mid Mid/High Low/Mid
WEK5-R2 Lite/Senior (R2) 46″ 55g .335″ 3.0″ .606″ 4.4° Mid Mid/High Low/Mid
WEK5-R1 Regular (R1) 46″ 56g .335″ 3.0″ .608″ 4.4° Mid Mid/High Low/Mid
WEK5-S Stiff 46″ 56.5g .335″ 3.0″ .608″ 4.4° Mid Mid/High Low/Mid
WEK5-X X-Stiff 46″ 59g .335″ 3.0″ .612″ 4.4° Mid Mid/High Low/Mid
WEK6-SR Stiff Regular (SR) 46″ 64g .335″ 3.0″ .602″ 3.2° Mid Mid/High Low/Mid
WEK6-S Stiff 46″ 66.5g .335″ 3.0″ .606″ 3.2° Mid Mid/High Low/Mid
WEK6-X X-Stiff 46″ 68g .335″ 3.0″ .606″ 3.2° Mid Mid/High Low/Mid
WEK6-TX Tour X-Stiff (TX) 46″ 70g .335″ 3.0″ .610″ 3.2° Mid Mid/High Low/Mid
WEK7-S Stiff 46″ 74.5g .335″ 3.0″ .604″ 2.8° Mid Mid/High Low/Mid
WEK7-X X-Stiff 46″ 77g .335″ 3.0″ .608″ 2.8° Mid Mid/High Low/Mid
WEK7-TX Tour X-Stiff (TX) 46″ 78.5g .335″ 3.0″ .610″ 2.8° Mid Mid/High Low/Mid
WEK8-X X-Stiff 46″ 84g .335″ 3.0″ .610″ 2.6° Mid Mid/High Low/Mid

Tip Trimming Guide (Standard Bore)

Tip Trim by Club Type
Driver 3 Wood 5 Wood 7 Wood 9 Wood
0.0″ 0.5″ 1.0″ 1.0″ 1.0″

Installation notes: Always leave a minimum of 0.5″ of the parallel tip section above the hosel. For example, with a hosel bore depth of 1.5″ and a shaft parallel tip length of 4.0″, the tip trim length should not exceed 2.0″. Improper installation may affect the intended performance of the shaft, and voids the manufacturer warranty. Grips4Less recommends consulting a PGA Professional or qualified club builder to confirm the correct shaft, flex, and length for your swing.

Fitting Guide

Not sure which flex is right for you? Use the table below as a starting point, based on driver swing speed, then have a Grips4Less club builder confirm the fit for your swing.

Recommended Flex by Driver Swing Speed
Driver Swing Speed Flex Name
71–85 MPH R2 Lite/Senior
86–95 MPH R1 Regular
92–98 MPH SR Stiff Regular
96–105 MPH S Stiff
105+ MPH X X-Stiff
110+ MPH TX Tour X-Stiff