Graphite Design International - Better Shafts, Better Scores.

Shaft Installation and Trimming Guide

These are recommendations for tip trimming 0.335" or 0.370" parallel tip shafts.

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Pershing, YS+, YSQ, Quattro Tech, Throttle

Types Products Through- Bore Blind-Bore Std-Bore
Driver Pershing 55, 65, 75
YS-5+, YS-6+, YS-7+
YSQ 55, 65, 75
Quattro Tech Md
0.0" 0.5" 1.0"
Throttle call 0.0" 0.0"-0.5"
Pershing 45 Insert 2.0" only Butt Trim Only
Quattro Tech Insert 2.0" only 0.0" 0.0"
#3 Wood Pershing 55, 65, 75
YS-5+, YS-6+, YS-7+
YSQ 55, 65, 75
Quattro Tech Md
0.5" 1.0" 1.5"
Throttle 0.0"-0.5" 0.5" 0.5"-1.0"
Pershing 45 Insert 2.0" only Butt Trim Only
Quattro Tech Insert 2.0" only 0.5" 0.5"
#5 Wood Pershing 55, 65, 75
YS-5+, YS-6+, YS-7+
YSQ 55, 65, 75
Quattro Tech Md
1.0" 1.5" 2.0"
Throttle 0.5" 0.5"-1.0" 1.0"
Pershing 45 Insert 2.0" only Butt Trim Only
Quattro Tech Insert 2.0" only 0.5" 1.0"

YS-6+ FW, YS-7+ FW, YSQ Fairway, YSQ75 Fairway

Types Products Through- Bore Blind-Bore Std-Bore
Fairway 3-wood 0.0" 0.5" 1.0"
5-wood 1.0" 1.5" 2.0"

YS Hybrid+, YSQ Hybrid, TOUR AD UT - 55, 65, 85, 95 Hybrid

Types Products Standard Bore
Hybrid YSQ Hybrid 85, YS Hybrid+ 85
(5.0", 0.370" parallel tip)
15°(deg) 19° 23° 27° 31+°
YSQ Hybrid 85, YS Hybrid+ 85
(0.355" taper tip, 41.0", 41.5", 42.0")
0.0" 0.5" 1.0" 1.5" 2.0"
Tour AD UT 55, 65 (2.5", 0.350" parallel tip, 44.0")
Tour AD UT 85, 95 (2.5", 0.350" parallel tip, 42.0")
Butt trim only

G-TECH

WOOD Driver 3W 4W 5W 7W
L or R Flex
(5.0", 0.335" Parallel Tip)
0.0" 0.5" 1.0" 1.5" 1.5"
WOOD Driver 3W 4W 5W 7W
A or S Flex
(5.0", 0.335" Parallel Tip)
2.0" 2.5" 3.0" 3.5" 3.5"
IRON 3-IRON 4-IRON 5-IRON 6-IRON 7-IRON 8-IRON 9-IRON PW
L or R Flex
(6.0", 0.370" Parallel Tip)
0.0" 0.5" 1.0" 1.5" 2.0" 2.5" 3.0" 3.0"
IRON 3-IRON 4-IRON 5-IRON 6-IRON 7-IRON 8-IRON 9-IRON PW
A or S Flex
(6.0", 0.370" Parallel Tip)
1.5" 2.0" 2.5" 3.0" 3.5" 4.0" 4.5" 4.5"

Notes

  • Graphite Design encourages consulting a PGA Professional or qualified clubmaker on selecting the best length shaft for your swing characteristics.
  • Tip trimming is dependent on the bore depth and intended results.
  • Tip trimming will increase frequency, tip stiffness and torque (amount of increase will vary depending on model.
  • Always leave at least .5" of parallel tip section outside the hosel. For example: With a hosel depth of 1.5" and parallel tip length of 4", the trim should not exceed 2".
  • Improper installation may affect the intended performance of the shaft.
  • Warranty is for material and workmanship of products. Improper installation voids warranty of product.

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