NEW Optic Nerve Cassette Sunglasses: Matte Aluminum Gunmetal with Smoke Green Mirror Lens and additional Copper Lens price_changed_on_2022-10-05 making pedaling more efficient with

making pedaling more efficient with a wide variety of shoes and pedal styles

Correct lateral forefoot imbalances (toes don’t point in a straight line to where you are going)

The perfect 1x solution for your gravel

Not compatible with Flattop AXS or 13-Speed Campagnolo

Chain Wrap Capacity (teeth): 32 teeth

NEW Optic Nerve Cassette Sunglasses: Matte Aluminum Gunmetal with Smoke Green Mirror Lens and additional Copper Lens price_changed_on_2022-10-05 making pedaling more efficient withThe compact Cassette frame has the same performance ergonomics and features as the Variant, in a smaller size. Ideal for Mountain biking, trail running or soaking up the sun. Precision Optics that meet ANSI Z80. 3 standards for optical clarity and impact resistance Water, sweat, oil, and dust repellent lenses Anti Fog Vents and wire core for easy adjustment Unisex design fits average face shapes Adjustable rubber nose bridge and non slip rubber temple