Chris King InSet 7

The Lifetime Benchmark.

The InSet 7 is designed for frames with a 44mm internal diameter headtube paired with a 1.5" tapered steerer fork. It combines a low-profile "InSet" upper cup with an external lower cup, providing the necessary clearance for tapered steerers while maintaining a sleek, integrated look. Featuring Chris King's patented GripLock® technology, this headset provides a secure, independent interface that protects your fork’s steerer tube from the high-stress loads of modern trail and gravel riding.

Why the InSet 7 is a "Forever" Component:

• In-House Surgical Steel Bearings: Unlike almost every other manufacturer, Chris King makes their own bearings. These high-grade surgical steel races are designed to get smoother over time as they wear in, rather than wearing out.
• Patented GripLock® System: This multi-piece assembly provides an independent interface between the headset and the steerer tube. It eliminates the "creaking" often associated with integrated systems and ensures your preload stays perfect, even under heavy braking.
• Aggressive Sealing: Engineered to thrive in the worst conditions. The high-quality seals keep mud, grit, and power-washers at bay, protecting the precision internals for years of maintenance-free riding.
• Fully Serviceable: The InSet 7 isn't a "replace when it grinds" part. It is completely rebuildable, allowing you to clean and re-grease the bearings to maintain factory-fresh performance for decades.
• Eco-Friendly Excellence: From the recycled aluminum to the environmentally conscious manufacturing process in Portland, buying a Chris King headset is as much a statement of values as it is a performance upgrade.
• Legendary Aesthetic: Available in an array of iconic anodized colors, from the classic "Navy" and "Matte Bourbon" to the striking "Silver" and "Black," allowing you to perfectly color-match your dream build.

Technical Specifications:

• Model: InSet 7
• Headtube Requirement: 44mm Internal Diameter (Top & Bottom)
• Fork Compatibility: 1-1/8" to 1.5" Tapered Steerer
• Upper Cup: 44mm InSet (Press-fit)
• Lower Cup: 44mm External Cup (EC)
• Stack Height: ~15mm (Total)
• Warranty: Lifetime Warranty

The Alegro Perspective: We call the InSet 7 "the last headset you’ll ever buy for your bike." It is the most common "dream build" component for a reason—it simply removes steering friction from the equation. While it is a significant upfront investment, the cost-per-mile is lower than any other headset on the market because you will never have to replace it. It turns a "good" bike into a "great" bike the moment you turn the bars.

Precision Engineering. Portland Crafted. Master your Steering with Chris King.