Industry Nine, iRiX ZS44/ZS56, Headset, : ZS44/28.6 | ZS56/40, ZeroStack, Complete, Black color:LIME The best solution for everyone

The best solution for everyone who likes to travel as if they didn't have a bag with them

Unique angled “fish scale” center tread minimizes rolling resistance

95 - 115 PSI (700c | 28mm)

Our new Nalgene Sustain product line is made from 50% certified recycled content further offsetting the use of fossil fuels and lowering greenhouse gas emissions

giving you peace of mind during high-impact activities

Industry Nine, iRiX ZS44/ZS56, Headset, : ZS44/28.6 | ZS56/40, ZeroStack, Complete, Black color:LIME The best solution for everyoneUpgrade and customize your cockpit with the Industry Nine iRiX ZS44 ZS56 headset, designed for smooth, durable steering performance. The complete headset includes precision machined aluminum cups, high grade 440c stainless steel sealed bearings, star nut, top cover, and split crown race for easy installation. Featuring replaceable silicone lip seals, it ensures contaminants stay out, extending bearing life. Ideal for riders who demand precision,