{"product_id":"kryptonite-motorcycle-alarm-disc-lock-120db-6mm-hardened-pin-weatherproof-auto-arming","title":"Kryptonite Motorcycle Alarm Disc Lock 120dB — 6mm Hardened Pin, Weatherproof Auto-Arming","description":"\u003cstrong\u003eKryptonite's Motorcycle Alarm Disc Lock is a compact, 120dB motion-activated disc brake lock with a 6mm hardened steel pin that instantly deters tampering.\u003c\/strong\u003e\n\nKryptonite built this alarmed disc lock to deliver audible theft deterrence and durable physical protection in a single, easy-to-use device. Designed for motorcycles, scooters and e-bikes, the lock combines a weatherproof electronics module, a hardened locking pin, and automatic arming so you spend less time fiddling with security and more time riding with confidence.\n\n\u003ch3\u003eHow loud is the alarm and when does it activate?\u003c\/h3\u003e\n\u003cp\u003eThe integrated siren produces a 120dB alert that triggers as soon as motion or tampering is detected. The high-decibel alarm is intended to draw attention and discourage opportunistic thieves while you’re away from your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e120dB motion-sensitive alarm for immediate noticeability\u003c\/li\u003e\n  \u003cli\u003eTriggers automatically on vibration or attempted removal\u003c\/li\u003e\n  \u003cli\u003eDesigned to attract bystanders and scare off intruders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction protect the lock from physical attack?\u003c\/h3\u003e\n\u003cp\u003eThe lock housing uses a zinc diecast body paired with a 6mm hardened steel locking pin to resist cutting and leverage attempts. The electronics module is weatherproof, allowing dependable operation in rain or shine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged zinc diecast exterior for impact resistance\u003c\/li\u003e\n  \u003cli\u003e6mm hardened steel pin fits rotors up to 6.5mm thick\u003c\/li\u003e\n  \u003cli\u003eSealed electronics to withstand outdoor conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is it to use—does the alarm need manual activation?\u003c\/h3\u003e\n\u003cp\u003eUsing the lock is straightforward: insert and turn the key to engage the lock and the alarm arms automatically—no separate switch or extra steps are needed. That auto-arming feature reduces user error and keeps protection active after each lock.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKey-locking mechanism that arms on lock engagement\u003c\/li\u003e\n  \u003cli\u003eNo buttons to press or settings to manage\u003c\/li\u003e\n  \u003cli\u003eQuick install and removal for everyday convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long do the batteries last and how versatile is the lock?\u003c\/h3\u003e\n\u003cp\u003eThe alarm runs on replaceable batteries engineered to provide up to a year of typical use, so you won’t be changing cells frequently. Although optimized for motorcycles and scooters, the compact bracket and pin size make it useful for e-bikes, bicycles, and other personal equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable batteries with up to one year of expected life\u003c\/li\u003e\n  \u003cli\u003eFits disc rotors up to 6.5mm thick for broad compatibility\u003c\/li\u003e\n  \u003cli\u003eCompact design doubles as a practical lock for multiple vehicle types\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis Kryptonite alarm disc lock is made for riders who want both audible theft deterrence and a sturdy mechanical barrier without extra setup. It suits motorcyclists, scooter commuters, and e-bike owners who need quick, reliable security at stops, and anyone who values an auto-arming alarm paired with weather-resistant construction. If you park in public places, ride in urban areas, or just prefer a compact, attention-getting deterrent, this lock provides a balanced combination of loud alarm and hardened hardware.\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my bike’s brake rotor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits rotors up to 6.5mm thick and uses a 6mm hardened pin. Measure your rotor thickness to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to arm the alarm manually?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The alarm arms automatically when you lock it with the key, so no extra steps are required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":67586451210425,"sku":"B08C5J63RQ","price":142.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/kryptonite-disc-lock-front-view.jpg?v=1790483848","url":"https:\/\/redleafauto.ca\/products\/kryptonite-motorcycle-alarm-disc-lock-120db-6mm-hardened-pin-weatherproof-auto-arming","provider":"Redleaf Auto","version":"1.0","type":"link"}