Park Tool 100-3C Professional Adjustable Linkage Clamp imp 4K(16:9): 3840x2160@120/100/60/50/48/30/25/24fps

4K(16:9): 3840x2160@120/100/60/50/48/30/25/24fps

and more confidence inspiring in gusting crosswinds

Narrow Q-factor and more ankle clearance

Bike weight

Park Tool 100-3C Professional Adjustable Linkage Clamp imp 4K(16:9): 3840x2160@120/100/60/50/48/30/25/24fpsOur tried and true adjustable linkage clamp design has been a constant companion for professional mechanics around the world for over 50 years, and it still securely holds most traditional seatposts and frames. A great option for assemblers and mechanics who work on older bikes, with dead simple single lever operation and cable reliefs on both jaws. The 100 3C features solid cast aluminum construction and durable replaceable clamp covers.