The PCS-4-1 features our classic 100-3C Adjustable Linkage Clamp, with a proven design adjustable to fit any frame tube up to 41 mm (1.6″). 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.
