THE WORLD’S MOST TRUSTED KNEE BRACE HAS EVOLVED
The K4 3.0 delivers a more natural fit, greater comfort and proven protection. Powered by Human Motion® technology and refined through years of real-world testing.
IMPACT MODIFIED FRAME
Strong, lightweight and low profile, the Impact Modified Frame features Adaptive Cuffs that move naturally with your leg for all-day comfort.
FULL COVERAGE IMPACT PROTECTION
Maximum coverage with excellent ventilation. Removable impact guards make it easy to switch between motocross, MTB, snow and more.
HUMAN MOTION ® HINGE
Designed to work with your body, the Human Motion® hinge helps redirect forces away from your ligaments while delivering smooth, natural movement. Reinforced ligaments, a stronger hinge housing and snap-in hinge pads improve durability and reduce maintenance.
FLEX GRIP FRAME LINERS
Bonded directly to the frame, FLEX Grip liners help keep the brace securely in place while reducing bulk. The nonabsorbent material stays fresh, comfortable and easy to maintain.
DIAL IN YOUR FIT
- Adjustable Extension Control: Set extension from 10° to 20° with progressive control for smoother lockout.
- Custom Hinge Pads: Thin pads come installed, with thicker pads included for a personalised fit.
- Multi-Sport Ready: Removable impact guards let you quickly adapt the K4 3.0 for different sports.
Available within the Contiguous 48 States
Did you use our sizing charts for reference but your new gear still doesn't fit quite like you had hoped? No problem! We will provide a free exchange on any apparel item, one time per customer. Simply contact us via chat, phone at 800-892-0550 or customerservice@mojomotosport.com for a pre-paid return shipping label for a quick and easy exchange.
Riding gear and apparel must be in new/unused condition and include original packaging. Not available with custom order or custom printed gear.
Note: Closeouts, Limited Edition, etc are not eligible unless an alternate size/color of same product is available.
We appreciate your business and are committed to providing you with the exceptional service and timely delivery we are known for. Please review the shipping information below for your order.
*FREE U.S. Shipping:
Orders with a subotal of $99.00 or above qualify for Free Standard Ground Shipping to the Contiguous 48 United States. Hawaii and Alaska do not qualify and will be reflected with rates at checkout.
Order Processing Time:
Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.
Shipping Methods:
Standard Ground Shipping (1-7 business days)
Expedited Shipping (2-3 business days)
Express Shipping (1-2 business days)
Packaging:
Rest assured that all items will be securely and safely packaged to prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Depending on item availability, orders may be split shipped, resulting in multiple tracking numbers and boxes. If you have concerns, please feel free to reach out to our team.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your account.
International Shipping:
We ship worldwide! Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
