Kryptonite Alley F-800 And Avenue R-75 Combo Set Combo Lock Wide ratio cassette with 5

Wide ratio cassette with 5 steel sprockets on 2 steel spider carriers with polymer spacers

and reliable braking

Adhesive back with tapered edges

Three contact zones for increased shoe/pedal contact

Kryptonite Alley F-800 And Avenue R-75 Combo Set Combo Lock Wide ratio cassette with 5USB rechargeable 800 lumen headlight and 75 lumen COB tail light combo pack Both lights feature 6 modes , High steady, Medium steady, Low steady, Daylight pulse, Nitelight pulse and Economic Flash Memory Function Light turns on at the last mode it was turned off Power saving function 10% power or less, lights will automatically switch to lowest lumen output Built in battery indicator Red illumination = lower than 25%, Green = fully charged Color: