The blinder mini chippy so called because of the chips on board technology used giving a panel of light these surface mounted leds punch well above their weight with the 20 lumens getting you seen from over 800m away chippy comes with an integrated reflector face for added safety with a weight of only 18 grams the light uses its tool less attachment to securely connect to handlebars and frames of 2232mm designed to fit both standard and oversize handlebars