$27.99

TNT double-bolt seatpost clamp in dual 1-1/8" (28.6mm) and 1-1/4" (31.8mm) sizes. 

• Classic design from TNT utilizes a built-in shim for use on 1-1/8" seatpost tubes. For 1-1/4" seatpost tube sizes, simply remove the shim.
• Alloy construction
• Laser-etched logo
• Available in the anodized colors shown in the dropbox above

Product Code: 4150-020