Ritchey WCS C220 Stem - 90mm 31.8 Clamp +/-17 1 1/8" Aluminum Blatte Model=Replacement Parts Features a weight saving 4-bolt

Features a weight saving 4-bolt design with a BCD of 110 mm

Manufactured by Snap On Industrial to the highest standards and accuracy

T6 aluminum fitting bracket

37 BB/Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 362 Spindle Interface Type ISIS Spindle Length 118 Defined Color Black

Ritchey WCS C220 Stem - 90mm 31.8 Clamp +/-17 1 1/8" Aluminum Blatte Model=Replacement Parts Features a weight saving 4-boltRitchey WCS C220 Stem 90mm 31. 8 Clamp + 17 1 1 8" Aluminum Blatte. The the WCS C220 stem rivals the performance of the revolutionary C260 stem design but its 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