Compatible with frames with internal dropper seatpost cable routing only

durability and shifting smoothness

but not too light

Does it have an integrated licence plate holder / brake / reverse lights: No integrated license plate holder or lights here

Smith Vert Sunglasses - M - Matte Meteorite Crystal - ChromaPop Low Light Rose Blue Mirror PLP|Largest Cog Compatible with frames with internalLong runs, hot laps on the mountain bike or a fast paced road ride, a clear view of the rocks, roots and terrain ahead is essential. You can count on the Smith Vert PivLock sunglasses for a distraction free feel and a widescreen view that lets you get in the zone whether you're letting it rip downhill or measuring your effort on a climb. Their cylindrical shield lens and rimless design make for an ultralight, low profile fit and unobstructed vision.