The AUTHOR AQR-C09 seat clamp. QR lever that allows you to easily adjust the height of your seatpost. Lightweight design and durable alloy material.
- Available for frame seat tube d. 34,9 mm; d. 31,8 mm; d. 28,6 mm.
- Material: clamp and lever AL6061 / steel screw.
- Weight 41g.
