{"product_id":"kryptonite-new-york-standard-heavy-duty-bicycle-u-lock-high-security","title":"Kryptonite New York Standard Heavy Duty Bicycle U Lock - High Security","description":"\u003cp\u003eOur review of the Kryptonite New York Standard Heavy Duty Bicycle U Lock finds it best suited for riders who need a no-nonsense, high-security lock for frequent urban use. The single biggest reason to buy is the combination of a 16mm hardened shackle and a patented hardened steel sleeve that together resist bolt cutters and leverage attacks, delivering visible deterrence and real protection for mid to long-term street parking. The lock balances strong physical security with practical features like a protective vinyl coating and a Transit FlexFrame-U for convenient carrying.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e16mm hardened shackle:\u003c\/strong\u003e Thick MAX-PERFORMANCE steel reduces the risk of bolt cutter and leverage attacks when securing a bike in public areas.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHardened steel sleeve:\u003c\/strong\u003e A patented sleeve over the crossbar provides an extra layer of metal where attacks are most likely, improving overall resistance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDouble deadbolt locking:\u003c\/strong\u003e Dual locking points give extensive holding power so the shackle stays secure even under torsion and pulling attempts.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh security disc-style cylinder:\u003c\/strong\u003e The cylinder design and center keyway help defend against picking and leverage attacks to protect the lock mechanism.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTransit FlexFrame-U:\u003c\/strong\u003e The included carrying system lets riders mount the lock to most frames for convenient transport without rattling or scratching.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLighted spare key:\u003c\/strong\u003e Includes three stainless steel keys, one with a high-intensity LED bulb and replaceable battery for low-light unlocking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis lock is intended for commuters, urban cyclists, and anyone who regularly leaves a bicycle in public where determined thieves may attempt heavy tools. The emphasis on hardened steel and a double deadbolt makes it a fit for securing midrange to high-value bikes against common street attack methods.\u003c\/p\u003e\n\u003cp\u003eCasual riders who only leave a bike in a locked garage or inside a private property and those needing an ultra-light travel lock should look elsewhere, as this U-lock prioritizes security and weight over packability.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eVery strong 16mm hardened shackle provides measurable resistance to bolt cutters.\u003c\/li\u003e\n \u003cli\u003ePatented hardened steel sleeve over the crossbar adds a second protective layer at a vulnerable point.\u003c\/li\u003e\n \u003cli\u003eDouble deadbolt and disc-style cylinder increase locking robustness and anti-tamper defense.\u003c\/li\u003e\n \u003cli\u003eTransit FlexFrame-U transport makes carrying the lock while riding straightforward and tidy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAs a heavy-duty U-lock it is comparatively heavier and less compact than cable or folding locks, which may not suit minimalists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eShackle material\u003c\/td\u003e\n\u003ctd\u003e16mm hardened MAX-PERFORMANCE steel\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCrossbar protection\u003c\/td\u003e\n\u003ctd\u003ePatented hardened steel sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLocking mechanism\u003c\/td\u003e\n\u003ctd\u003eDouble deadbolt with high security disc-style cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKeys\u003c\/td\u003e\n\u003ctd\u003e3 stainless steel keys; 1 with LED light and replaceable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eProtective coating\u003c\/td\u003e\n\u003ctd\u003eVinyl coating to protect frame finish\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTransport system\u003c\/td\u003e\n\u003ctd\u003eIncluded Transit FlexFrame-U\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4 x 8 in (10.2cm x 20.3cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Kryptonite New York Standard Heavy Duty U Lock is a solid choice for urban riders who prioritize theft resistance and long-term security over absolute lightness. Its hardened shackle, steel sleeve and double deadbolt create a robust defense against common attack methods, and the Transit FlexFrame-U makes it usable day to day. For anyone leaving a bike in public or in high-risk areas, it represents good value for the level of protection provided.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this lock come with keys?\u003c\/strong\u003e\u003cbr\u003eYes, it includes three stainless steel keys; one key is fitted with a high-intensity LED bulb and has a replaceable battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount the lock on my bike frame?\u003c\/strong\u003e\u003cbr\u003eYes, the lock ships with the Transit FlexFrame-U transportation system to secure and carry it on most bicycle frames.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cylinder resistant to picking?\u003c\/strong\u003e\u003cbr\u003eThe lock uses a high security disc-style cylinder and a center keyway designed to defend against picking and leverage attacks.\u003c\/p\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":48247141138651,"sku":"B01LE3FVKA","price":102.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71vZW6zxCbL._AC_SY741.jpg?v=1771001251","url":"https:\/\/gearmusthave.com\/products\/kryptonite-new-york-standard-heavy-duty-bicycle-u-lock-high-security","provider":"GearMustHave","version":"1.0","type":"link"}