Seamless Strength — Integrated Topology-Optimized Structure
Traditional wheelchair frames are assembled from multiple welded components, where welds represent potential weak points in the structure. KIVRO adopts the revolutionary "Monocoque Plus" monocoque reinforced frame technology, utilizing integrated 3D printing of TC4 titanium alloy to transform conventional assembled structures into a complete biomechanical skeleton.
This technology increases overall stiffness by 42%. After rigorous fatigue testing of 200,000 cycles, performance degradation remains below 2%. The seamless integrated structure completely eliminates welding weak points and optimizes force transmission paths, achieving an exceptional 94.7% energy transfer efficiency. This ensures every push is more responsive, efficient, and enduring.
FlexCore Bionic Lattice Cushioning Technology
KIVRO innovatively incorporates the FlexCore Bionic Lattice Cushioning Technology, achieving a gradient-density lattice structure within the frame through integrated 3D printing. This system precisely adjusts the elasticity and rigidity of different zones based on varying force distributions, ensuring high overall stiffness while efficiently absorbing and dispersing vibration energy from the road.
Tests show that this system reduces vibration transmission by 40%. Whether facing fine vibrations from urban paved roads or impact from uneven outdoor terrain, it effectively filters out shocks, delivering a smooth and stable ride. Every journey becomes comfortable, reassuring, and filled with confidence.
The "PersonalFit" Intelligent Fit Technology
Traditional standardized seat cushions struggle to conform to each individual’s unique body shape. To address this, KIVRO has innovatively developed the "PersonalFit" Intelligent Fit Technology. Using high-precision 3D body scanning, it accurately captures the user’s sitting posture curves and pressure distribution data to construct a fully personalized seat surface.
Combined with a multi-zone variable-density lattice structure achieved through 3D printing, the system intelligently adjusts support performance in different areas—providing stable support in the ischial region and flexible pressure relief in soft tissue zones. This results in an overall reduction of over 40% in peak pressure.
This technology not only achieves a natural, "human-chair unity" fit but also dynamically optimizes the support condition with use, delivering a consistently comfortable, healthy, and reliable experience for long-term sitting.