Cobra Driver OPTM MAX-K Junior
Cobra Driver OPTM MAX‑K Junior
Maximum forgiveness, modern fitting and a junior concept that grows with the player
The Cobra OPTM MAX‑K Junior Driver is Cobra's most forgiving junior driver and has been specially designed to give young golfers an easy, stable and successful start to the long game. It uses the same head geometry and technology as the MAX‑K Driver for adults, but is configured with a shorter shaft, lighter swing weight, and a lightweight Cobra Junior graphite shaft optimized for age and size.
With an extremely high MOI, fixed back weight position for high launch, and FutureFit33™ hosel technology, the OPTM MAX-K Junior offers exceptional stability, straight ball flight, and adaptability as young golfers grow and get stronger.
Why OPTM MAX-K Junior?
- Cobra's highest MOI – maximum forgiveness
- Same head as the men's MAX-K, specially tuned for juniors
- FutureFit33™: 33 loft and lie adjustments
- Grows with the player thanks to free shaft upgrade
Technology highlights
OPTM MAX-K design – highest MOI
Strategic shaping and weight distribution minimize the product of inertia (POI). The result:
- Less side spin
- Tighter dispersion
- More Fairways
- Extremely stable clubface on off-center hits
👉 The Junior OPTM MAX-K achieves Cobra's highest MOI ever.
Fixed back weight
- Promotes high ball launch
- Increases stability
- Supports juniors with lower swing speeds
FutureFit33™ hosel (±2°)
- 33 loft and lie combinations
- Adjustment by ±2° in each direction
- SMARTPAD® keeps the clubface Square at every setting
➡️ Perfect for developing technique and improving your game
Free shaft upgrade
Kids grow fast—Cobra grows with them.
When you purchase an OPTM MAX‑K Junior Driver, you get a free shaft upgrade as your junior grows.
Available upgrade lengths
- 39" (8–9 years)
- 41" (10–11 years)
- 43" (12–14 years)
- 44" (Women's, 14+ years)
- 45" (Senior, 14+ years)
➡️ Request upgrade code at customerservice@cobragolf.com
(Proof of purchase + serial number on the hosel required)
Recommended lengths & lofts by age/height
| Typical age | Height | Recommended length | Recommended loft |
|---|---|---|---|
| 8–9 | 44"–55" | 39.25 | 13.5 |
| 10–11 years | 50"–60" | 41.25 | 12.5 |
| 12–14 years | 55"–70" | 43.25 | 11.5 |
Specifications
| Loft | Loft range (FF33) | Lie | Lie range | Volume | Length | SW | RH/LH | Shaft |
|---|---|---|---|---|---|---|---|---|
| 12.0 | 10.0°–14.0 | 58.0 | 56.0°–60.0 | 460 cc | 43.0 | C6 | RH | Cobra Junior Graphite |
| 12.0 | 10.0°–14.0 | 58.0 | 56.0°–60.0 | 460 cc | 41.0" | B6 | RH | Cobra Junior Graphite |
| 12.0 | 10.0°–14.0 | 58.0 | 56.0°–60.0 | 460 cc | 39.0 | A6 | RH | Cobra Junior Graphite |
Features
- Extremely forgiving
- High, easy ball launch
- Straight trajectories with little side spin
- Full-fledged Tour technology for juniors
- Sustainable concept thanks to shaft upgrade
Conclusion
The Cobra OPTM MAX‑K Junior Driver is one of the most advanced junior drivers on the market. With maximum MOI, FutureFit33™ fitting, and a free shaft upgrade, it offers maximum support, durability, and adjustability —ideal for young golfers who want to develop their technique and enjoy the game in the long term.