Ritchey WCS C220 Stem - 110mm 31.8 Clamp +/-6 1 1/8" Aluminum Blatte Model=Gradient Alloy Stem Narrow-Wide tooth profile is compatible

Narrow-Wide tooth profile is compatible with 9 10 11 and 12 speed chains including 12-speed T-Type systems (NOT Compatible with Hyperglide+ 12-speed or Campagnolo 13-Speed chains)

Will not fit all frames

Innovative SpringLock chain retention keeps chain in place over rough terrain

Thanks to the proven QL2

Easily serviced with no proprietary tools

Ritchey WCS C220 Stem - 110mm 31.8 Clamp +/-6 1 1/8" Aluminum Blatte Model=Gradient Alloy Stem Narrow-Wide tooth profile is compatibleThe the WCS C220 stem rivals the performance of the revolutionary C260 stem design but it's quicker and easier to install or remove thanks to a press fit handlebar clamp interface and forward facing hardware. The 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