Enduro

HDK-0007 External Bearing Kit - EC34/28.6 Upper | EC34/30 Lower - Angular Contact - Black Oxide

The Enduro HDK-0007 External Bearing Kit is a low-stack headset solution for frames using EC34/28.6 (upper) and EC34/30 (lower) SHIS sizing, replacing traditional external cups with bearings that press directly into the head tube. That cupless approach trims bulk at the head tube for a cleaner, more compact front-end while maintaining the precise alignment and load handling riders expect from a quality headset bearing system.

Built around angular contact bearings for stable steering under combined radial and axial loads, the kit is well-suited for hard riding where smooth rotation and consistent support matter. A black oxide finish adds durability for real-world conditions, and the included small parts streamline a proper install and seal setup.

• SHIS compatibility - Designed for EC34/28.6 upper and EC34/30 lower head tube interfaces
• Cupless, low-profile fit - Bearings press directly into the head tube to reduce external headset bulk
• Angular contact bearing design - Supports steering precision under braking and cornering loads
• Included install parts - Supplied with fork crown race, upper split-ring, and cap for a complete bearing refresh
• Black oxide finish - Practical durability for wet, dirty, and high-use conditions