Kryptonite Evolution 1016 Integrated Chain Black MFPN=010-03024-01 Peak Nano Optics Photochromic is

Peak Nano Optics Photochromic is equipped with a high tech lens in X-PC with photochromatic abilities that darkens and lightens up automatically to the strength of the sunlight (UV light)

Add a flash of color to your handlebars

}SRAM X-Sync Road Direct Mount Chainring for RED/Force - 42t 12-Speed 8-Bolt Direct Mount Gray

}SRAM GX Rear Derailleur - 11 Speed Long Cage Black 1x With Clutch

Kryptonite Evolution 1016 Integrated Chain Black MFPN=010-03024-01 Peak Nano Optics Photochromic is10mm six sided chain links made of 3t manganese steel High security disc style cylinder is pick and drill resistant TECH SPECS Internal Lock Size Imperial 5. 25 Primary Color Black Internal Lock Size Metric 160cm Lock Type Key Bracket No Thickness In mm 10mm