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Cobra King F9 Speedback Irons

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.
Availability: Out of stock
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

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.

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 use DPD Local as a courier - They are fantastic and offer some great services. We aim to get every parcel out on a next business day delivery. Your parcel will arrive hassle free, quickly and with regular updates. They make it very easy to make special arrangements, read their info below to see why DPD Local are probably the best courier in England. 
 
Predict & Follow My Parcel
It's always been more difficult to deliver to home addresses than business premises. That's why we've developed a unique interactive service that advises your customers when their packages will arrive with a one hour delivery window, along with the ability to track their delivery on a real-time map.
 
DPD Local's industry leading innovations give customers an unrivalled parcel delivery experience.
 
Predict
Thanks to Predict, customers receive a one hour delivery window, plus a host of rescheduling options both the night before and on the day of delivery.
 
Follow My Parcel
What's more, Follow My Parcel enables customers to watch the progress of their delivery on a real-time map, with a 15 minute time slot also provided.
 
With DPD Pickup, customers can choose, at the point of sale, to have their order delivered to the nearest DPD Pickup point. Or if they are not going to be at home for a delivery, an 'in-flight' option is now available through the text and email notifications, by which the delivery can be diverted to a local DPD Pickup point.
 
Customers can also manage any returns via their local DPD Pickup point. We continue to innovate, and with many online shoppers used to click-and-collect as a delivery option, DPD Pickup gives retailers another great option for their customers.
 
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

Golf Club Trade In

We offer a trade in service in-store and it is now also available through the website.

Bring your unwanted clubs in-store to receive a trade in value, we would take all leading brands - The figure given depends on age of clubs, quality of brand and condition. We reserve the right to refuse any trade in.

 

Please use our online trade in for here: https://www.tonyvalentine.com/trade-in

 

If you have any questions about this service please call us on 01249 714466 9am-6pm Monday-Friday or email us at website@tonyvalentine.com

We now offer 0% finance as a payment option!

Your finance amount must be for £250 or more, you can place a larger order and pay some of the figure as a deposit though. For example, if your order was £500 you could pay it all on 0% finance or you could pay a deposit of say £200 and pay £300 on 0% finance. You can pay any deposit you like as long as at least £250 remains to be paid on finance, but it can help you to get accepted if you are paying a deposit.

We can offer 0% finance over 6 months, 10 months or 12 months.

Finance is available to customers who:

  • Are 18 years or older.
  • Are resident in the UK for 3 years.
  • Have a UK bank account that can accept direct debits.
  • Have a credit or debit card registered to their home address.
  • Provide an address on their application which is the same as on their credit file.
  • Where delivery is needed, the above address must also be the delivery address.
  • Are happy for there to be a credit check performed when they submit their application.

If you would like more info or would like to discuss placing an order on finance with us please call us on 01249 714466. We can accept finance orders over the telephone or you can also do it in-store at our Corsham or Swindon branches.

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