THE WORLD'S FIRST AND MOST AWARDED

Energy Storing Prosthetic Knee

advance | enhance | empower

Our products are always warranted for real world use in all conditions.  K12 Prosthetic’s official limited warranty covers your new prosthetic device for use in fresh water and salt water use.

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600

KNEES SOLD
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100

TOP 3 WINS
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16

USES
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30

HISTORIC FIRSTS
The XT9air Energy Storing Prosthetic Knee

• Most advanced carbon fiber prosthetic knee frame ever developed

• Double pneumatic ECU (Energy Control Unit)
• Standard Energy Return Mode
• Rapid Energy Return Mode
• Index rotating pyramid or low profile thread adaptor
• Built in pylon clamp
• Proprietary anti-rotation pylon alignment system
• Flexion damping
• Extension damping
• Soft stop flexion bumper
• 110º of flexion
• Please call for custom options and pricing

 

Ready to take it to the next level?

XT9+

• Original, proven frame made from Aerospace billet aluminum CNC machined
• Adjustable stance
+ Upgraded ECU (Energy Control Unit)
+ Improved flexion stop design
+ Improved range of adjustability
+ Improved flexion & extension damping
• Please call for custom options and pricing

Ready to take it to the next level?

XT9 ESPK, (no longer in production)

• The original world’s first energy storing prosthetic knee
• CNC machined billet aluminum frame
• Coil over air ECU
• Adjustable stance
Listed for history purposes only.  No longer produced in this form.

Welcome To

The REVOLUTION

In Prosthetics And Amputee Abilities! It All Started Right Here.

K12 Products Resume of Achievements:

• World’s first amputee telemark skier
• World’s first AKA wakeboarder
• World’s first AKA competitive snowboarder
• World’s first AKA alpine ski racer using prosthetic
• First eXtremity Games Rock Climbing World Champion
• First unassisted amputee assent of El Capitan

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"If it doesn't make history, it won't shape the future"
~Jarem Frye

Achievements Continued:

• Vital role in Paralympic inclusion of snowboarding
• Global distribution in first year
• Over $1m in sales world wide
• First X-Games Adaptive SnoCross
& much, much more!

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