Shimano CS-RS400 11-speed cassette, 11 - 36T

Upgrade your drivetrain with the Shimano Tiagra 11-speed cassette, designed to deliver smooth, reliable shifting and dependable performance on every ride. Hyperglide sprockets feature computer-designed tooth profiles and contoured shift gates that provide crisp, seamless gear changes even under load. With a wide range that includes a low 36T sprocket, this cassette makes tackling steep climbs easier while still offering efficient gearing for fast road riding. Weight-saving cut-away sprockets maintain excellent rigidity, while a durable nickel-plated finish helps resist corrosion and wear over time. Complete with a corrosion-resistant steel lockring and designed for use with 11-speed chains and Tiagra R4000 components, it’s a strong, reliable upgrade for any road cyclist looking for consistent shifting and long-lasting performance. 

Please note: cassette is only compatible with Tiagra R4000 11 speed components.