Ritchey Classic C220 Stem - 110mm 31.8 Clamp +/-6 1 1/8" Aluminum Polished Silver Model-Kitsuma/DB Air CS/DB Coil CS Utilizes hardened tool steel machined

Utilizes hardened tool steel machined X-Dome design for the cluster and stamped steel 38t and 44t cogs are pinned to the lighter weight aluminum 12th gear (Spider Cog)

Medium size with enough room for an extra tube small tools wallet key and other essentials

Flat Protection Sidewall TPI 60 Color Black Weight 800 Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

Gender Unisex Color Crimson Red Primary Color Red Size XL Core No

Whether you're a professional racer or amateur racer the Corsa PRO Speed is designed to enhance your riding experience and achieve your best performance in Time Trial and Triathlon use

Ritchey Classic C220 Stem - 110mm 31.8 Clamp +/-6 1 1/8" Aluminum Polished Silver Model-Kitsuma/DB Air CS/DB Coil CS Utilizes hardened tool steel machinedWith the Ritchey Classic C220 Stem you really can have it all. Easy to install and remove thanks to a press fit handlebar clamp interface and forward facing hardware. The C220 handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar. Bolt forces are aligned with the clamp so that the stem body embraces the handlebar which is less prone to damaging lightweight bars. This clamp design allows for a lighter