Thomson Seatclamp

The 36.4 mm measurement refers to the outside diameter of your frame's seat tube, not the diameter of your seatpost. You should measure the outside diameter of your seat tube with a caliper or check your frame manufacturer's specifications to ensure a correct match.

Yes, the Thomson seat clamp is safe for use with carbon components. However, always use a torque wrench during installation to avoid exceeding the recommended torque limits for your specific frame or seatpost.

No, this model uses a bolt-on mechanism. It is designed for riders who prefer a secure, set-it-and-forget-it fit rather than the ability to adjust seat height frequently without tools.

Precision milling ensures a more consistent clamping force around the entire circumference of the seat tube, which helps prevent seatpost slippage. Additionally, the high-quality aluminum construction offers superior durability and a cleaner, more refined aesthetic compared to stamped or cast metal alternatives.

The anodized finish is highly durable and resistant to fading from UV exposure. While it is robust, it can still be scratched by metal tools, so we recommend using a proper hex key and taking care during installation to maintain the finish.