Why We Made This – Symmetry is a key component of sound design. King riders have, for years, paired our headsets with our bottom brackets and hubs, to provide a few, classy pops of color to their bikes. But that left them with no off-setting visual cue at the top of the bike to make the look more symmetrical. If this strikes you as a goofy way to think about your bike, fair enough, but it’s one of those things that bothered our eyes a little, and enough riders asked us to make a seat collar that we went ahead and designed one. 

This Chris King Seatpost Collar delivers the refined engineering and aesthetic precision you'd expect from the brand. The carefully considered design balances form and function, allowing you to express your bike's personality while maintaining the mechanical integrity that serious riders demand. It's a small component that makes a measurable difference—both visually and in how your bike performs. When you're investing in quality parts, this collar represents the kind of attention to detail that separates a well-built machine from an exceptional one.

Specifications

• Aluminum collar with stainless steel bolt, washer, and barrel nut
• Available in 10 colors to match King components
• Available in four sizes: 30.0, 31.8, 34.9, 36.4 
  
• Made in the USA
• Lifetime Warranty

Installation

• Please measure the seat tube of your frame to ensure proper fitment before ordering. Each nominal size is intended to fit a seat tube +/- 0.5mm (for example a 30.0 Seatpost Collar should fit a seat tube OD of 29.5mm up to 30.5mm).
• We recommend applying a small amount of anti-seize compound to the inside of the Seatpost Collar when installing on aluminum, steel, or titanium frames.
• Maximum Torque is 6nm.
• Clamp Height 15.88mm and Clamp Height to Inner Lip 14.35mm
• The bolt and barrel nut of each King Seatpost Collar comes with a small amount of anti-seize compound applied to the threads. You may need to reapply anti-seize to those threads after washing or disassembling your Seatpost Collar.