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Minimum basket value £300

Cobra King F9 Speedback Irons **Custom built for you**

Cobra F9 Irons, 2019 model with all new Speedback technology. Designed to be fast and go long! Choose set make-up, spec, shaft and grip. Get yourself a custom made set in around 5-10 business days. Check out the full description for more details.
Delivery date: Next Business Day (If ordered before 1pm - Please Note: N.Ireland, Channel Islands and Remote Areas of Scotland would be 2 Days)
Manufacturer: Cobra
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£599.99

Custom built Cobra F9 irons

WHAT IS IT

SPEEDBACK Technology pushes the boundaries of conventional iron shaping to optimize low CG and high MOI, creating Cobra's longest, fastest, and most forgiving iron.

WHO IT'S FOR

Ideal for 5-25 handicaps with moderate to faster swing speeds seeking a more forgiving distance iron with enhanced feel.

In early testing, we found drastic performance improvements were possible if we pushed the shape beyond the boundaries of the conventional game-improvement iron. This lead to the introduction of SPEEDBACK Technology - a revolutionary advancement in iron shaping that optimizes low CG and high MOI for true distance with forgiveness.

 

SPEEDBACK DESIGN

Much like a wide-body kit adds to the stability of a racecar, SPEEDBACK shaping utilizes a belt of steel that adds mass low and wide, creating a lower, deeper CG that maximizes ball speed, launch and carry while maintaining a conventional sole width.

 

FORGED E9 PWRSHELL FACE

An E9 variable thickeness face design is 1.8mm at its thinnest point, expanding the SWEET ZONE to increase distance on off-center hits. A forged PWRSHELL design features a deep undercut sole with a 1.2mm internal Speed Channel that returns more energy to the ball for higher launch and faster ball speeds.

 

HIGH MOI DESIGN WITH TUNGSTEN

SPEEDBACK adds more mass low and wide compared to a conventional game improvement iron. 33 grams of tungsten is combined in the heel and toe in the 4-7 iron, increasing MOI for maximum stability, higher inertia, and substantial improvements in ball speed, distance and forgiveness.

 

BEST IN
CLASS FEEL.

A 3-piece multi-material medallion combines aluminum, TPU (Thermoplastic Polyurethane) and acrylic foam. These lightweight materials damp vibrations to promote a softer, more responsive feel that is not normally found in a game improvement iron.

 

CNC MILLED 
FACE AND GROOVES.

CNC milling is a highly precise manufacturing method that is typically only found in forged player's irons. This process allows us to create perfectly flat faces, and precise lofts and groove shapes in every iron we manufacture.

 

PROGRESSIVE
SPIN TECHNOLOGY.

Progressive groove shapes are CNC milled into each face to optimize spin performance in the long irons, mid-irons and wedges.

 

4-7I
MILLED V-GROOVES

CNC milled V-grooves reduce spin for increased distance and flight time.

 

8I-PW
MILLED U-GROOVES

CNC milled U-Grooves optimize spin for improved control and accuracy.

 

GW-SW
WEDGE GROOVES

Tighter-spaced, U-grooves increase spin for improved precision around the green.

 

PROGRESSIVE
HOSEL LENGTHS.

Shorter hosels in the long irons (4-6) lower the CG to increase launch and distance, medium hosels in the mid irons (7-9 iron) create a gradual transition from the long irons and taller hosels in the wedges (GW-SW) raise the CG to promote control and accuracy.

 

PRACTICE SMARTER.
IMPROVE FASTER.

COBRA CONNECT grips feature embedded sensors that work in conjunction with the Arccos Caddie mobile app - the award-winning connected golf system that helps players of all skill levels make smarter, data-driven decisions and shoot lower scores.

 

GET BETTER, FASTER.

Leverage the power of data to take your game to the next level. Arccos Caddie users improved their handicaps 36.4 times faster than the average golfer.

TOUR ANALYTICS.

COBRA CONNECT™ analyzes every aspect of your game, while providing you with advanced GPS distances to any point on the course so you can make smarter shot decisions.

ELIMINATE THE GUESSWORK

Know true distance averages for every club in your bag as well as your strengths and weaknesses so you can hit more greens and lower your scores.

SEAMLESS TECHNOLOGY.

Lightweight COBRA CONNECT™ sensors are seamlessly embedded in the end of each grip to ensure comfort during the swing, without affecting weighting or performance.

 

 

 

Left Handed available but only through custom, this would take 7-10 business days.

Custom built Cobra F9 irons

WHAT IS IT

SPEEDBACK Technology pushes the boundaries of conventional iron shaping to optimize low CG and high MOI, creating Cobra's longest, fastest, and most forgiving iron.

WHO IT'S FOR

Ideal for 5-25 handicaps with moderate to faster swing speeds seeking a more forgiving distance iron with enhanced feel.

In early testing, we found drastic performance improvements were possible if we pushed the shape beyond the boundaries of the conventional game-improvement iron. This lead to the introduction of SPEEDBACK Technology - a revolutionary advancement in iron shaping that optimizes low CG and high MOI for true distance with forgiveness.

 

SPEEDBACK DESIGN

Much like a wide-body kit adds to the stability of a racecar, SPEEDBACK shaping utilizes a belt of steel that adds mass low and wide, creating a lower, deeper CG that maximizes ball speed, launch and carry while maintaining a conventional sole width.

 

FORGED E9 PWRSHELL FACE

An E9 variable thickeness face design is 1.8mm at its thinnest point, expanding the SWEET ZONE to increase distance on off-center hits. A forged PWRSHELL design features a deep undercut sole with a 1.2mm internal Speed Channel that returns more energy to the ball for higher launch and faster ball speeds.

 

HIGH MOI DESIGN WITH TUNGSTEN

SPEEDBACK adds more mass low and wide compared to a conventional game improvement iron. 33 grams of tungsten is combined in the heel and toe in the 4-7 iron, increasing MOI for maximum stability, higher inertia, and substantial improvements in ball speed, distance and forgiveness.

 

BEST IN
CLASS FEEL.

A 3-piece multi-material medallion combines aluminum, TPU (Thermoplastic Polyurethane) and acrylic foam. These lightweight materials damp vibrations to promote a softer, more responsive feel that is not normally found in a game improvement iron.

 

CNC MILLED 
FACE AND GROOVES.

CNC milling is a highly precise manufacturing method that is typically only found in forged player's irons. This process allows us to create perfectly flat faces, and precise lofts and groove shapes in every iron we manufacture.

 

PROGRESSIVE
SPIN TECHNOLOGY.

Progressive groove shapes are CNC milled into each face to optimize spin performance in the long irons, mid-irons and wedges.

 

4-7I
MILLED V-GROOVES

CNC milled V-grooves reduce spin for increased distance and flight time.

 

8I-PW
MILLED U-GROOVES

CNC milled U-Grooves optimize spin for improved control and accuracy.

 

GW-SW
WEDGE GROOVES

Tighter-spaced, U-grooves increase spin for improved precision around the green.

 

PROGRESSIVE
HOSEL LENGTHS.

Shorter hosels in the long irons (4-6) lower the CG to increase launch and distance, medium hosels in the mid irons (7-9 iron) create a gradual transition from the long irons and taller hosels in the wedges (GW-SW) raise the CG to promote control and accuracy.

 

PRACTICE SMARTER.
IMPROVE FASTER.

COBRA CONNECT grips feature embedded sensors that work in conjunction with the Arccos Caddie mobile app - the award-winning connected golf system that helps players of all skill levels make smarter, data-driven decisions and shoot lower scores.

 

GET BETTER, FASTER.

Leverage the power of data to take your game to the next level. Arccos Caddie users improved their handicaps 36.4 times faster than the average golfer.

TOUR ANALYTICS.

COBRA CONNECT™ analyzes every aspect of your game, while providing you with advanced GPS distances to any point on the course so you can make smarter shot decisions.

ELIMINATE THE GUESSWORK

Know true distance averages for every club in your bag as well as your strengths and weaknesses so you can hit more greens and lower your scores.

SEAMLESS TECHNOLOGY.

Lightweight COBRA CONNECT™ sensors are seamlessly embedded in the end of each grip to ensure comfort during the swing, without affecting weighting or performance.

 

 

 

Left Handed available but only through custom, this would take 7-10 business days.


We now use DHL as our courier.

They offer a fantastic, reliable service!

* Email/Text notifications give you a 1 hour delivery window.

* Reply to your notification to give any special delivery instructions.

* Tracking number will be added to your eBay order.
 
 
NEXT WORKING DAY DELIVERY only available if ordered before 1pm.

 

SPECIFICATIONS

 

IronLoftLie
Angle
Offset
(mm) 
COBRA CONNECT Length
(Graphite & Steel)
Standard Length
(Graphite & Steel)
Graphite
Swing Weight
Steel
Swing Weight
RH/LH
4 19.5° 62.0° 5.4 39.50" 39.25" C9 D1 RH/LH
5 22.5° 62.5° 4.6 38.75" 38.50" C9 D1 RH/LH
6 25.5° 63.0° 3.9 38.00" 37.75" C9 D1 RH/LH
7 29.5° 63.5° 3.2 37.50" 37.25" C9 D1 RH/LH
8 34.0° 64.0° 2.6 37.00" 36.75" C9 D1 RH/LH
9 39.0° 64.5° 2.0 36.50" 36.25" C9 D1 RH/LH
PW 44.0° 65.0° 1.5 36.25" 36.00" D0 D2 RH/LH
GW 49.0° 65.0° 1.0 36.00" 35.75" D0 D2 RH/LH
SW 54.0° 65.0° 1.0 35.75" 35.50" D1 D3 RH/LH

SHAFTS



ModelFlexShaft WeightKick PointTrajectorySpinTip Diameter
Fujikura ATMOS 6 Stiff 66g Mid Mid Mid 0.370
Fujikura ATMOS 6 Regular 63g Mid Mid Mid 0.370
Fujikura ATMOS 6 Lite 62g Mid Mid Mid 0.370


ModelFlexShaft WeightKick PointTrajectorySpinTip 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

GRIPS

COBRA LAMKIN CROSSLINE (58+) CONNECT - BLACK

V12 Interest Free Finance

0% Finance available over 6, 10 or 12 months

- Basket must be £300 or more

- We can accept a deposit but the remaining amount to pay must be £300 or more

- We are unable to accept finance on purchased of gift cards

- To enquire about finance or to place an please email us at: website@tonyvalentine.com

- For more info about finance or terms and conditions please email us at: website@tonyvalentine.com or you can pop in-store to discuss in person with a member of staff.

 

This is currently not integrated into our website shopping cart, its being worked on but in the meantime we can sort any finance orders through email. We are more than happy to assist you with any orders or queries. Office hours for help on this would be Monday-Friday 9am-6pm.

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