SCVCN S2 Sports Sunglasses-Blue/Black allen key and battery percentage display

and battery percentage display

Even under the most demanding gear changes you can expect improved shifting thanks to a rigid aluminum carrier to keep the cogs in check

Disc Brake Compatibility

Durable and stable design compatible with most saddle rails

3-in-1 Crank Support: Compatible with Shimano HTII

SCVCN S2 Sports Sunglasses-Blue/Black allen key and battery percentage displayFeatures The lenses are mirror coated ,ensure that no light of wavelength 400 nanometers and below reach your eye , Offer 100% UVA&UVB Protection. Each of the lenses are cut from the spherical lens with the super HD fuction. your vision is enhanced without being warped? This means that you get amazing depth perception, color contrast as well as clarity. Clear vision field? So you can see natural color. TAC lens multi layered ,Include polarization