Wolf Tooth ZS Headset – Zero Stack, 6061 Aluminum, Enduro Bearings

Description

Upgrade your bike’s steering performance with the Wolf Tooth Premium ZS Headset – Zero Stack Lower ZS56/40 in vibrant Orange. Crafted in the USA from high-strength aircraft-grade 6061 aluminum, this headset combines superior engineering, durability, and lightweight design to ensure smooth, reliable handling on every ride.

Materials & Construction:

Constructed from precision-machined 6061 aluminum, the Wolf Tooth ZS Headset is built for strength and longevity. Featuring industry-leading sealing systems, including a custom-molded dual-lip seal on the crown race and a seal protecting the upper bearing, this headset ensures maximum protection against dirt, water, and debris – prolonging the lifespan of your bearings and maintaining optimal performance.

Performance & Engineering:

Designed for internal bearing cup frames with Zero Stack (ZS) specification, this headset boasts enduro stainless steel sealed bearings that offer a lifetime warranty. The three-tier sealing system safeguards against the elements, ensuring consistent performance in tough conditions. The polished bevel angles (36 x 45 ) facilitate smooth installation and optimal steering responsiveness.

Components & Technology:

The upper assembly includes an ultralight stem cap with integrated spacer options (6mm, 15mm, 25mm), an aluminum bolt, and a star nut compatible with steel or aluminum steerers-perfect for aggressive trail and enduro riding. For carbon steerer tubes, a compression plug is recommended (sold separately). The lower assembly features a custom-molded dual-lip seal that defends against dirt and water, even in demanding terrains. All components are precision-machined at Wolf Tooth’s Minnesota facility, ensuring top-tier quality and fit.

Style & Use Case:

Available in striking orange, this premium ZS headset adds a bold touch to your bike while delivering professional-grade performance. Ideal for mountain bikers, trail riders, enduro enthusiasts, and anyone seeking a reliable, lightweight headset for internal bearing cup frames. Its sleek design and color options make it a stylish upgrade to elevate your bike’s aesthetic and handling.

Innovative Features & Benefits:

– Industry-leading sealing for extended bearing life

– Premium stainless steel sealed bearings with lifetime warranty

– Customizable stack height options for precise headset fit

– Machined from aircraft-grade aluminum for lightweight strength

– Designed specifically for ZS (Zero Stack) frames with 44mm upper and 56mm lower head tube diameters

– Made in the USA with meticulous craftsmanship

Compatibility & Installation:

Compatible with any ZS (Zero Stack) head tube frames featuring 44mm upper and 56mm lower bearing cups. Use Wolf Tooth’s crown race installation adapter for hassle-free installation and to prevent damage to your crown race seals.

Enhance your bike’s steering precision, durability, and style with the Wolf Tooth Premium ZS Headset – the ideal choice for serious riders seeking a high-performance, durable, and visually striking headset for their mountain bike.

• Premium Construction and Materials: Crafted from high-grade, aircraft-style 6061 aluminum, these Wolf Tooth ZS headsets combine durability with lightweight performance for reliable handling on demanding rides.
• Advanced Sealing Technology: Equipped with three layers of industry-leading custom seals, including dual-lip crown seals and upper lip seals, to effectively protect bearings from water, dirt, and debris, significantly extending service life.
• Precision Engineering and Compatibility: Designed for frames with ZS (Zero Stack) head tubes featuring 44mm upper and 56mm lower inner diameters, the headset includes Enduro stainless steel sealed bearings and a custom installation adapter, ensuring perfect fitment and smooth performance.
• Style and Versatility: Available in vibrant orange and other colors, these headsets complement a variety of bike styles, from mountain to trail, with interchangeable stack height top covers (6mm, 15mm, 25mm) for precise headset adjustment and customized riding geometry.
• Innovative Features and Warranty: Featuring an ultralight stem cap, integrated spacer options, and a star nut compatible with steel or aluminum steerers-plus a lifetime warranty on bearings-these headsets deliver lasting reliability and easy serviceability for serious riders.