Cobra KING SPEEDZONE ONE LENGTH Irons Steel Shaft
The SPEEDZONE irons feature a breakthrough in performance with our first ever Carbon Fiber Topline, delivering an ultra low CG for maximum speed and launch.
CONSISTENT SET UP AND SWING.
Each ONE Length iron is designed to match 7-iron length and weighting to deliver one repeatable swing, and consistent trajectories and gapping throughout the set.
SPEEDZONE. OUR FIRST EVER CARBON FIBER TOPLINE, PWRSHELL TECHNOLOGY AND SPEEDBACK SHAPING DELIVERS MAXIMUM SPEED, POWER AND FORGIVENESS.


SPEEDZONE. FOUR ZONES OF OPTIMIZED SPEED.
CO-MOLD MEDALLION
EXCELLENT SOUND AND FEEL
A lightweight medallion features aluminum, TPU, and acrylic foam that work together to damp vibrations for excellent sound and feel.
TOUR AFTERMARKET
SHAFT OFFERINGS.
UST RECOIL 460 ESX (GRAPHITE)
A stiffer mid and butt produce better shot control while a softer tip improves feel and trajectory.
KBS TOUR 80 (STEEL)
The lightest shaft in the KBS Tour line and is designed for players seeking higher trajectory, additional spin and maximum distance. Featured in the ONE Length 4-6 irons.
KBS TOUR 90 (STEEL)
Designed for players seeking high trajectory, additional spin and maximum distance. Featured in the 7-9 irons.
KBS WEDGE (STEEL)
A heavier 120 gram wedge shaft is featured in the ONE Length PW-SW and promotes a lower ball flight for more precision around the green.
SPECIFICATIONS
STOCK SET COMPOSITION - 7 Clubs Steel: 5-GW
Club | Loft | Lie Angle | Offset | COBRA Connect Length |
Length | Graph Swing Wgt |
Steel Swing Wgt |
Graph Shaft Flex |
Steel Shaft Flex |
---|---|---|---|---|---|---|---|---|---|
4 | 19.5° | 65.00° | 6.0 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
5 | 22.0° | 64.50° | 5.1 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
6 | 24.5° | 64.00° | 4.2 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
7 | 27.5° | 63.5° | 3.2 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
8 | 32.0° | 63.0° | 2.7 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
9 | 37.0° | 62.50° | 2.1 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
PW | 42.5° | 62.0° | 1.5 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
GW | 48.0° | 61.50° | 1.0 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
SW | 54.0° | 61.50° | 0.5 | 37.50" | 37.25" | D0 | D1 | S, R, A | S, R |
SHAFTS
Graphite
4 Iron - 9 Iron
Model | Flex | Shaft Weight | Kick Point | Torque | Launch | Spin | Tip Diameter |
---|---|---|---|---|---|---|---|
UST Recoil ESX 460 | Stiff (F4) | 67g | Low-Mid | 4.6 | High | Mid | 0.370 |
UST Recoil ESX 460 | Regular (F3) | 65g | Low-Mid | 4.7 | Mid-High | Mid | 0.370 |
UST Recoil ESX 460 | Lite (F2) | 63g | Low-Mid | 4.8 | Mid-High | Mid | 0.370 |

Model | Flex | Shaft Weight | Kick Point | Torque | Launch | Spin | Tip Diameter |
---|---|---|---|---|---|---|---|
UST Recoil ESX 480 | Stiff (F4) | 75g | Low-Mid | 4.6 | High | Mid | 0.370 |
UST Recoil ESX 480 | Regular (F3) | 72g | Low-Mid | 4.7 | Mid-High | Mid | 0.370 |
UST Recoil ESX 480 | Lite (F2) | 69g | Low-Mid | 4.8 | Mid-High | Mid | 0.370 |
Steel
4 Iron - 6 Iron
Model | Flex | Shaft Weight | Kick Point | Trajectory | Spin | Tip Diameter |
---|---|---|---|---|---|---|
KBS Tour 80 | Stiff | 100g | Mid-Low | Mid-High | Mid | 0.370 |
KBS Tour 80 | Regular | 100g | Mid-Low | Mid-High | Mid | 0.370 |
7 Iron - 9 Iron

Model | Flex | Shaft Weight | Kick Point | Trajectory | Spin | Tip Diameter |
---|---|---|---|---|---|---|
KBS Tour 90 | Stiff | 102g | Mid-Low | Mid-High | Mid | 0.370 |
KBS Tour 90 | Regular | 95g | Mid-Low | Mid-High | Mid | 0.370 |
PW - SW

Model | Flex | Shaft Weight | Kick Point | Trajectory | Spin | Tip Diameter |
---|---|---|---|---|---|---|
KBS Wedge | Stiff | 120g | Mid-Low | Mid-High | Mid | 0.370 |
KBS Wedge | Regular | 110g | Mid-Low | Mid-High | Mid | 0.370 |
GRIPS
COBRA Lamkin Crossline (58+) Connect - Blue / Red
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