Kryptonite Street F-500 Black 6 Front Rubber Strap USB 500 ModelNumber=K3383 Weight (with plugs and lock

Weight (with plugs and lock tape): 27 grams

Protective pad for your chainstay prevents damage and scratches

Core Yes Size S Misc Stealth S 51-55cm e-Bike approved No

Adjustable full-ring connected to adjustment system enclosing all of the head

Kryptonite Street F-500 Black 6 Front Rubber Strap USB 500 ModelNumber=K3383 Weight (with plugs and lockFront Light Lumen output at high steady: 500 Total run time at high steady: 1h30 Compact, sleek design Robust safety features including daytime and nighttime 6 pulse modes Side illumination ports allow cyclists to be seen when riding across traffic lanes Fully USB rechargeable Memory function allows light to turn on at the last mode that was used TECH SPECS Primary Color Black Position Front Battery Type Li Ion Run Time Up to 1. 5h Bracket On