Smith Vert Sunglasses - M - Matte Black - ChromaPop Black YGroup_8167114866733 These chain guides are only

These chain guides are only suited to 1x chainring setups

with a narrow design and ultra-precision construction to help maintain strength

Top Stack Height 8mm

the high-quality steel in VALT allows for less material to be used in the coils

Who's this item for: This is a heavy-duty lock that is suitable for use on both bicycles and motorbikes in high crime areas

Smith Vert Sunglasses - M - Matte Black - ChromaPop Black YGroup_8167114866733 These chain guides are onlyLong 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.