THE BEST BRAKE ON THE MARKET

POWERFUL. PRECISE. CAPABLE.

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Kaha logo in yellow stylized text on black background

ENGINEERED POWER. ABSOLUTE CONTROL.

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HEAVY DUTY BRAKE DISCS

BUILT TO HANDLE THE HEAT.

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BORN IN NEW ZEALAND

THE WORLD’S BEST PROVING GROUND.

ABOUT US

THIS IS RADIC

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View fullsize THICKER. COOLER. MORE CONTROL. When you’re pushing harder, riding longer descents, or carrying more speed into rough terrain, your braking system needs real thermal capacity. Radic Heavy Duty Discs are built at 2.3mm thickness, compared to th
View fullsize 3D Printed Titanium. Engineered integration. Our matchmaker adapters are now available in titanium — reducing weight while maintaining high strength, precision, and a clean cockpit fit.
View fullsize Engineered power. Absolute control. A close look at the Kaha caliper — precision-machined, silver anodised, and designed to deliver consistent performance, controlled braking, and effective heat management under load.
View fullsize Small parts. Big difference. Built properly, not by accident. Our custom-machined titanium hose fittings are built specifically for high-pressure stainless braided brake hose — designed to handle heat, pressure, and repeated servicing without
View fullsize Loose lines. Big terrain. Confidence comes from control.
View fullsize Designed to be serviced, not replaced. Threaded pistons for easy removal.
View fullsize Tight tolerances. Clean finishes. Less friction, more control — exactly as it should be.
View fullsize Designed, tested and refined by riders who obsess over the details. 📸: @mikhailhugginsphoto