POC Do Half Blade Sunglasses - Uranium Black Violet/Gold-Mirror Lens MFPN=T47-OUT-SHIM-BB Features a highly polished underside

Features a highly polished underside to prevent mud buildup and aids in cleaning

11-42 or 10-42 setups are not supported

GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains

Spoke Profile Straight Gauge Color Silver Thread Diameter 2

POC Do Half Blade Sunglasses - Uranium Black Violet/Gold-Mirror Lens MFPN=T47-OUT-SHIM-BB Features a highly polished undersidePOC Do Half Blade Sunglasses Uranium Black Violet Gold Mirror Lens. The Do Half Blade has been developed for road cycling and is injected in grilamid for low weight and durability. It allows for great flexibility with the option to change your lens according to the conditions. Lightweight durable grilamid half frame offers improved lower and peripheral vision to improve safety in traffic and allows you to keep track of other riders in the peloton