Cervelo S5 Carbon Stem 90mm 3.54 in for 2023 and later models Cycling Parts
Cervelo S5 Carbon Stem, 90mm (3.54 in), for 2023 and later models. This carbon aero stem is specifically designed for the Cervélo S5 (2023 model and later), and is one of the stem length variations of the HB19 one-piece handlebar/stem system used in the series.