Ritchey Classic C220 Stem - 70mm 31.8 Clamp +/-6 1 1/8" Aluminum Polished Silver Model=Syerra Tire Beyond its exceptional night capabilities

Beyond its exceptional night capabilities powerful daytime visible flashes make you stand out in broad daylight on busy streets

Features integrated U-lock carrying slot

Lumens Front 1800 Weight 244 Recharge Type USB

System is completely water and dust proof to IP69K

(mm) 15 Manufacturer Number 15267 Bearing O

Ritchey Classic C220 Stem - 70mm 31.8 Clamp +/-6 1 1/8" Aluminum Polished Silver Model=Syerra Tire Beyond its exceptional night capabilitiesRitchey Classic C220 Stem 70mm 31. 8 Clamp + 6 1 1 8" Aluminum Polished Silver. With 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