The COBRA KING F9 SpeedBack Irons feature a bold, innovative design that delivers the most powerful and stable COBRA iron to date.
With bold shaping and revolutionary SpeedBack technology the COBRA KING F9 provides the ultimate combination of low CG location and high MOI making it ideal for the golfer looking for maximum distance and forgiveness without sacrificing control.
LOW CG SPEEDBACK SOLE - Additional mass is added low and back, delivering a lower and deeper CG that increases ball speed and launch to maximize distance. The mass is strategically elevated from the contact area of the sole to maintain a sleeker appearance.
HIGH MOI DESIGN - A higher MOI is achieved using a combined 33g of Tungsten in the heel and toe, increasing stability and inertia for the best combination of distance and forgiveness. Using innovative shaping elements, the SPEEDBACK™ weight features are disguised in a streamlined shape at address.
FORGED E9 PWRSHELL FACE - An E9™ variable thickness face design is 1.8mm at its thinnest point, and expands the SWEET ZONE™ area on the face. A forged PWRSHELL™ design features a deep undercut sole with a 1.2mm internal channel that absorbs and returns more energy to the ball for higher launch and faster ball speeds.
CO-MOLDED MEDALLION - A 3-piece multi-material medallion in the 4-7 iron combines Aluminum, TPU (Thermoplastic Polyurethane) and Acrylic foam. The combination of lightweight, vibration damping materials promotes a softer, more responsive feel that is not normally found in a game improvement iron.
CNC MILLED FACE & GROOVES - Utilizing a precise manufacturing process typically found only in forged players irons, the KING F9 irons are the only game improvement irons to feature CNC milled faces. CNC milling delivers a perfectly flat face, precise grooves, and precise lofts for maximum spin and trajectory control.
PROGRESSIVE SPIN TECH - CNC milled V-grooves in the 4-7 irons reduce spin for increased distance and flight time, U-grooves in th 8-PW optimize spin for improved control and accuracy, and tighter-spaced wedge grooves in the GW and SW increase spin for more greenside precision.
COBRA have fitted the excellent Fujikura Atmos graphite shaft to the F9 SpeedBack and added Lamkin Crossline Connect grips as standard. If this is not the shaft and grip combination for you click on the custom tab and explore the other specs, shafts and grips you can order.
Specifications
| Iron |
Loft |
Lie Angle |
Offset (mm)
|
Graphite Length
(w/ CONNECT Grip) |
Graphite Length
(w/ Standard Grip) |
Steel
Swing Weight |
Shaft Flex |
Hand |
| 4 |
19.5° |
62.0° |
5.4 |
39.25" |
39.25" |
C9 |
S/R/Lite |
RH/LH |
| 5 |
22.5° |
62.5° |
4.6 |
38.75" |
38.5" |
C9 |
S/R/Lite |
RH/LH |
| 6 |
25.5° |
63.0° |
3.9 |
38.00" |
37.75" |
C9 |
S/R/Lite |
RH/LH |
| 7 |
29.5° |
63.5° |
3.2 |
37.50" |
37.25" |
C9 |
S/R/Lite |
RH/LH |
| 8 |
34.0° |
64.0° |
2.6 |
37.00" |
36.75" |
C9 |
S/R/Lite |
RH/LH |
| 9 |
39.0° |
64.5° |
2.0 |
36.50" |
36.25" |
C9 |
S/R/Lite |
RH/LH |
| PW |
44.0° |
65.0° |
1.5 |
36.25" |
36.00" |
D0 |
S/R/Lite |
RH/LH |
| GW |
49.0° |
65.0° |
1.0 |
36.00" |
35.75" |
D0 |
S/R/Lite |
RH/LH |
| SW |
54.0° |
65.0° |
1.0 |
35.75" |
35.50" |
D1 |
S/R/Lite |
RH/LH |
Shaft & Grip Option
| Model |
Flex |
Grip |
| Fujikura ATMOS |
S, R, Lite |
Lamkin Crossline (58+) Connect - Black |
