Industry Nine iRiX Headset

ZeroStack means the headset cups sit flush inside the headtube rather than protruding externally. This provides a cleaner, more integrated aesthetic and often allows for a slightly lower stack height, which can help you fine-tune your handlebar position.

Yes, the iRiX is specifically engineered for tapered steerer tubes ranging from 1.125 inches at the top to 1.5 inches at the crown race. It is compatible with standard 44mm upper and 56mm lower headtube dimensions.

Stainless steel bearings are significantly more resistant to corrosion and rust compared to standard steel, especially when exposed to sweat, mud, and trail grime. This choice ensures smoother steering performance over a longer lifespan, even in wet riding conditions.

Absolutely. The iRiX is built with robust materials and precision manufacturing specifically to handle the increased stress and impacts associated with aggressive riding styles. Its durable construction is designed to maintain structural integrity where lighter, less substantial headsets might fail.

Yes, the iRiX includes the required 40mm crown race, which is designed to seat perfectly with the 1.5-inch lower portion of your tapered steerer tube. Always ensure your fork is clean and prepped before installation to guarantee a precise fit.