{"product_id":"kryptonite-alarm-disc-heavy-duty-motorcycle-lock-120db-alarm","title":"Kryptonite Alarm Disc Heavy Duty Motorcycle Lock - 120db Alarm","description":"\u003cp\u003eIn this review of the Kryptonite Alarm Disc the bottom line is simple: it is a compact, rugged disc brake lock designed for riders who want a visible deterrent plus an audible alarm. The reviewer found it best suited to motorcycles and scooters where a small, weather-resistant lock can be left on the rotor while parked for short periods. The single biggest reason to buy is the \u003cstrong\u003e120db alarm\u003c\/strong\u003e paired with a hardened locking pin, which adds an active theft-alert layer beyond visual deterrence.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated alarm system:\u003c\/strong\u003e A 120db alarm triggers on tampering to draw attention and discourage theft attempts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty locking pin:\u003c\/strong\u003e The 6mm hardened steel pin resists cutting and provides a solid physical anchor to the rotor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-resistant electronics:\u003c\/strong\u003e The zinc diecast body and sealed electronics module protect the alarm system from rain and road grime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy key operation:\u003c\/strong\u003e A simple key-locking mechanism makes installation and removal quick without fiddly steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery powered:\u003c\/strong\u003e Runs on replaceable batteries with typical life near one year, allowing easy field service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-functional use:\u003c\/strong\u003e Compact size works on bikes, scooters and can secure backpacks or other personal items when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis lock appeals to motorcyclists and scooter riders who need a portable, visible alarmed lock for urban parking, short errands, and commuting where quick on-and-off is important. It is also useful for riders who value an audible deterrent that calls attention to tampering rather than relying solely on bulk or weight.\u003c\/p\u003e\u003cp\u003eRiders who store bikes for long periods or need the highest level of mechanical resistance for prolonged unattended storage may want to supplement this with a heavier chain or ground anchor. Also, if you prefer keyless or smart locks, this keyed device will not meet that preference.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWell-built construction with a \u003cstrong\u003ezinc diecast body\u003c\/strong\u003e and hardened steel pin for reliable physical security.\u003c\/li\u003e\n\u003cli\u003eClear audible deterrent from the \u003cstrong\u003e120db alarm\u003c\/strong\u003e which many customers praise for volume and deterrence.\u003c\/li\u003e\n\u003cli\u003eWeather-proof electronics and replaceable batteries make long-term outdoor use realistic.\u003c\/li\u003e\n\u003cli\u003eQuick, straightforward key operation for fast installation and removal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report intermittent opening or fit issues, so thorough pre-use testing is recommended.\u003c\/li\u003e\n\u003cli\u003eThe lock is compact and not a substitute for heavier chains when securing a bike for extended periods.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003ePowersport disc brake lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm\u003c\/td\u003e\n\u003ctd\u003eIntegrated 120db alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocking pin\u003c\/td\u003e\n\u003ctd\u003e6mm hardened steel (fits rotor up to 6;5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody\u003c\/td\u003e\n\u003ctd\u003eZinc diecast construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eReplaceable batteries, up to 1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather protection\u003c\/td\u003e\n\u003ctd\u003eWeather-proof electronics module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Kryptonite Alarm Disc is a sensible buy for riders seeking a lightweight, easy-to-use alarmed disc lock that adds an audible layer of protection and strong build quality. It offers good value as a short-term deterrent and day-to-day security aid, though it should be paired with heavier hardware for long-term unattended storage.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill the alarm work in rain?\u003c\/strong\u003e\u003cbr\u003eThe alarm electronics are weather-proof and protected by the zinc diecast body, so it is designed to operate in wet conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long do the batteries last?\u003c\/strong\u003e\u003cbr\u003eBatteries are replaceable and typical life is around one year under normal use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it fit all rotors?\u003c\/strong\u003e\u003cbr\u003eThe lock fits rotors up to 6;5mm and uses a 6mm hardened steel locking pin; confirm rotor thickness before purchase.\u003c\/p\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":48251716141275,"sku":"B08C5J63RQ","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81L_v7lh1uL._AC_SL1500.jpg?v=1771006798","url":"https:\/\/gearmusthave.com\/products\/kryptonite-alarm-disc-heavy-duty-motorcycle-lock-120db-alarm","provider":"GearMustHave","version":"1.0","type":"link"}