ST-C031 Carbon Stem

Cervelo ST-C031 Carbon Stem

The ST31 Carbon Stem is a lightweight, performance-focused stem with an 8 degree drop, designed for full integration with select Cervélo models. It is compatible with the Áspero-5, Caledonia-5, R5 and R5-CX, offering a seamless fit and clean cockpit setup.

Available in lengths from 90 mm to 130 mm in 10 mm increments, the ST31 allows precise fit adjustment while maintaining aerodynamic efficiency and a sleek aesthetic. Ideal for riders seeking a high-performance stem solution with integrated cable routing.