SCVCN S1 Coloured Photochromic Sunglasses-red/white/black bicycle roof rack Lightweight carbon cages and titanium

Lightweight carbon cages and titanium hardware for strength and durability

Seamless Connectivity for Advanced Training ANT+ and Bluetooth Low Energy technology

perfect for wearing under shorts or joggers

Ensures Accurate Chain Gap Setup: Designed for precise adjustments to optimize shifting performance on SRAM Eagle 12-speed rear derailleurs

SCVCN S1 Coloured Photochromic Sunglasses-red/white/black bicycle roof rack Lightweight carbon cages and titaniumFeatures Light Adaptive Lenses: Revo photochromic lenses automatically adjust from clear to tinted, keeping your vision sharp in sun, shade and mixed light. Anti UV 400 Mirror Coating: Mirror coated lenses filter harmful light up to 400 nm, delivering 100% UVA & UVB protection. HD Wide Field of View Lenses: Spherical cut HD lenses maintain natural colors, sharper depth perception and a clear panoramic field. Refractive Stability: Refractive degrees