The Box Two Quick Release Seat Post Clamps are cold forged, and cnc’d from 6061-T6 Aluminum. They come in at a measly .95oz for the 31.8mm size, and for what they lack in weight they make up for in strength. The pivoting mechanism uses a proprietary low-friction coating that eliminates the need for a bushing.

• Chromoly Hardware
• Anodized Finish
• Laser-Etched Graphics

• Weight 27 grams / 0.95 ounces 28 grams / 0.98 ounces