The KING F9 SPEEDBACK™ Junior Driver is designed to equip Juniors with the performance they need to achieve their best potential. Designed with a shorter and softer shaft, a lighter swing weight and a higher loft range to provide maximum speed, distance, and forgiveness for young golfers.
Designed for beginner to advanced Junior golfers ages 8 to 14 with moderate to faster swing speeds.
SPEEDBACK™ Technology delivers the ultimate combination of speed, distance, and forgiveness for Junior golfers. A lighter weight configuration paired with adjustable CG and MyFly loft technologies allows Juniors to fine-tune their launch and spin conditions as they develop their game.
Longer starts with Faster. Faster starts with SPEEDBACK, a revolutionary advancement in low CG, efficient aerodynamics, and precision CNC milled face technology that delivers the Ultimate Formula For Speed.
SPEEDBACK Technology delivers Cobra's most aerodynamic club shape which utilizes rounded leading edges, a raised crown, a raised skirt and a raised tail. This design streamlines the clubhead to promote an uninterrupted flow of air from the leading edge to the tail, to reduce drag and increase club speed.
A low CG structure comprised of titanium and tungsten moves the CG low and deep, creating a more efficient transfer of energy to the ball for optimized launch and spin, while maintaining an aerodynamic shape.
In an industry where everyone claims to have a fast driver face, ours is the only one that is CNC milled. A process that is up to 5 times more precise than conventional hand-polished driver faces, CNC milling delivers our thinnest and hottest face design repeatedly on every driver.
CNC milling allows face thicknesses and curvatures to be controlled to tighter tolerances, ensuring consistent performance across every driver manufactured.
CNC milling is an industry leading technology that took two and a half years to perfect. We are the only company to feature CNC milling in both our driver and fairway faces.
CNC milling yields more precise face thickness compared to manual hand polishing, allowing us to design a thinner and faster conforming face.
Dual Roll adds distance to your drives by reducing the gear effect that negatively impacts launch and spin on shots hit high and low on the face. Each driver is SPEED TUNED with optimized top and bottom curvatures to tune launch and spin for different swing speeds and attack angles.
Bulge and roll curvatures are CNC milled into the face following exact specifications in the 3D CAD file design to ensure consistent performance in every driver we manufacture.
The top half features more curvature than the bottom half of the face to promote higher launch with reduced spin on shots hit above the centerline.
The axis is tilted at a 7 degree angle to account for the amount of toe droop that occurs during a typical swing.
The bottom curvature is SPEED TUNED to optimize the loft of each driver head (9.0, 10.5, 12.0 to 12.5 women's & junior's) to maximize launch and spin for different swing speeds and attack angles on shots hit below the centerline.
Three different horizontal bulge curvatures are CNC milled into the face to control loft and face angle on the heel, toe and center areas. Having perfected bulge curvatures is crucial to minimize the gear effect on shots hit on the toe and on the heel so the ball ends up closer to the target line.
E9 Technology is a variable thickness structure designed in an elliptical shape (along 9 different points) that expands the SWEET ZONE across a typical miss-hit pattern that ranges from the low heel to high toe areas.
E9 and Dual Roll technologies are optimized for each driver loft, while CNC milling creates precise bulge and roll curvatures to improve driving accuracy and distance on off-center hits.
Low heel shots with CNC milled bulge & Roll
High Toe shots with CNC milled bulge & Roll
Other guys without CNC milled bulge & Roll
Continually pushing the boundaries of innovation, Cobra engineers have created our largest carbon fiber crown design that is the first to wrap over the crown onto the body. This design produces a 12% larger carbon fiber area that saves 10 grams compared to titanium driver crowns.
Engineered creases called PWR Ridges frame alignment and add rigidity to the carbon crown structure to create more energy return and power to the ball to maximize speed.
Polymer crown trips are positioned relative to the direction of airflow around the club head to reduce drag and increase clubhead speed. Using a lightweight polymer material on the crown trips improves aerodynamics without raising the center of gravity. Titanium trips are positioned on the sole to speed up the flow of air traveling underneath the driver.
The KING® F9 SPEEDBACK™ drivers feature adjustable center of gravity (CG) and MyFly loft technologies, allowing you to fine-tune trajectory and launch to maximize distance.
Customize your center of gravity (CG) position using moveable weight technology. A heavy weight (14g) and lightweight (2g) can be moved to the front or back position to fine-tune trajectory, launch and spin.
8 easily adjustable loft settings allow players to manage launch and spin conditions to optimize distance. Smart Pad Technology keeps the face square at address regardless of the loft setting.
The KING® F9 SPEEDBACK™ drivers are equipped with COBRA CONNECT Technology, Powered by Arccos. Electronically enabled grips work in conjunction with the Arccos Driver app on your smartphone, allowing you to leverage the power of data to take your game to the next level.
COBRA CONNECT Technology analyzes every aspect of your game, so you can eliminate guesswork and make smarter shot decisions. All of your shot data syncs automatically to your smartphone in your pocket so you can review your progress during and after your round.
Using advanced GPS distances on over 40,000 courses worldwide, COBRA CONNECT records the distance of every drive, so users can track their improvements.
The Driver Tuning feature on the COBRA CONNECT app leverages advanced data to recommend optimal loft and weight settings for you.
Learn your strengths and weaknesses by analyzing distance, dispersion and percentage of fairways hit so you can practice more efficiently and improve faster.
Use the fitting chart below to pick your driver based on height and age.
|Typical Height||45" - 55"||50" - 60"||55" - 70"|
The KING F9 SPEEDBACK™ Junior Driver is fueled with the same technologies as the men’s SPEEDBACK™ Driver, only with a shorter shaft length, lighter swing weight, and higher lofts ideal for the Junior golfer.
The Junior Driver is equipped with 2 (Front & Back) Center of Gravity settings. Position the 10g weight in the back position to promote higher launch, or position it in the front to promote lower launch with reduced spin.
The MyFly8 adjustable loft technology allows junior golfers to fine-tune their launch and spin conditions as their game develops, helping them manage their distance and trajectory. Eight easily adjustable lofts range from 11° - 14° (STD loft = 12.5°) including three draw settings: 11.5°, 12.5°, 13.5°.
The KING F9 SPEEDBACK™ Junior Driver then takes adjustability a step further with Smart Pad®, COBRA’s proprietary sole technology that maintains a square face at address regardless of the loft setting. This helps the junior golfer to align the club with a square face at address.
Since kids grow very quickly, we continue to offer a FREE Shaft Upgrade with the purchase of a KING F9 SPEEDBACK™ Junior Driver. You can register your driver and email the registration info to firstname.lastname@example.org and receive one free upgrade to a longer, firmer shaft when needed.
Register Your Driver Here
Shaft Upgrade Options for the KING F9 SPEEDBACK™ Junior Driver are:
|KING F9 JR (12.5° )||11° / 11.5° / 11.5° Draw / 12.5° /
12.5° Draw / 13.5° / 13.5° Draw / 14°*
|59.5°||39.25" (8-9 years)
41.25" (10-11 years)
43.25" (12-14 years)
*Loft Adjustable Through MyFly8 Technology