{"product_id":"kryptonite-transit-flexframe-u-bracket-bike-lock-mount","title":"Kryptonite Transit FlexFrame-U U‑Lock Mount One Size Modern — Lightweight Frame Bracket for 13mm \u0026 16mm Shackles","description":"\u003cp\u003e\u003cstrong\u003eThe Kryptonite Transit FlexFrame-U Bracket is a lightweight, universal bike mount that carries most Kryptonite U‑locks (13mm and 16mm round shackles) securely on your frame for easy transport.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to make carrying a U‑lock simpler and less intrusive, the Transit FlexFrame‑U bracket fastens to tube sizes from 25mm up to 80mm and adapts to round, oval, triangular or square tubing. It’s built with a heavy‑duty soft strap system that contours to your bicycle’s frame so the lock rides stable and out of the way on commutes, errands, and rides around town. Note that the bracket does not fit the NY Fahgettaboudit or Messenger series U‑locks.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Transit FlexFrame‑U attach to different bike frames?\u003c\/h3\u003e\n\u003cp\u003eThe bracket uses a flexible strap system that wraps and tightens around the bike tube, creating a secure hold without metal-to-metal clamping. Its design accommodates a wide range of tube shapes and sizes so installation is straightforward on most bikes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits tubing diameters from 25mm to 80mm\u003c\/li\u003e\n  \u003cli\u003eCompatible with round, oval, triangular, and square frame shapes\u003c\/li\u003e\n  \u003cli\u003eSoft strap contours to frame to reduce rattling\u003c\/li\u003e\n  \u003cli\u003eQuick mount and removal for shared or multi‑bike use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Kryptonite U‑locks will this bracket carry?\u003c\/h3\u003e\n\u003cp\u003eThe Transit FlexFrame‑U holds Kryptonite U‑locks with 13mm and 16mm round shackles—covering many of the brand’s common models. It’s not compatible with the bulkier NY Fahgettaboudit and Messenger series, so double‑check your lock model before buying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports 13mm round shackle U‑locks\u003c\/li\u003e\n  \u003cli\u003eSupports 16mm round shackle U‑locks\u003c\/li\u003e\n  \u003cli\u003eExcludes NY Fahgettaboudit and Messenger series\u003c\/li\u003e\n  \u003cli\u003eWorks with most Kryptonite U‑locks of matching shackle size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it damage my bike’s paint or interfere with riding?\u003c\/h3\u003e\n\u003cp\u003eThe soft strap and contoured support are designed to minimize contact pressure and movement, reducing abrasion and rattling while riding. For best protection, install on a clean section of frame and avoid overtightening; a thin layer such as protective tape can be added if you’re concerned about finish wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft materials reduce friction against paint\u003c\/li\u003e\n  \u003cli\u003eLow‑profile placement keeps the lock out of the rider’s knees\u003c\/li\u003e\n  \u003cli\u003eStrap tension prevents bouncing on rough roads\u003c\/li\u003e\n  \u003cli\u003eOptional frame protection recommended for delicate finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to mount and remove the bracket?\u003c\/h3\u003e\n\u003cp\u003eThe Transit FlexFrame‑U is made for fast installation and removal so you can move it between bikes or take it off when not needed. The flexible strap system tightens quickly and the bracket locates the U‑lock for simple insertion and removal during daily use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick strap fastening for tool‑free installation\u003c\/li\u003e\n  \u003cli\u003eSimple positioning for repeatable placement\u003c\/li\u003e\n  \u003cli\u003eFast lock insertion and release while parked\u003c\/li\u003e\n  \u003cli\u003eLightweight design for minimal carry weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Kryptonite Transit FlexFrame‑U bracket is ideal for cyclists who want to carry a robust U‑lock without using a backpack or bag—commuters, urban riders, and bike messengers who use compatible Kryptonite locks will appreciate the low profile and adaptable fit. If you own a NY Fahgettaboudit or Messenger series lock, check Kryptonite’s other mounting options; otherwise the Transit FlexFrame‑U offers a practical, lightweight way to transport most 13mm and 16mm Kryptonite U‑locks.\u003c\/p\u003e\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 bracket fit my bike's tube?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your tube measures between 25mm and 80mm and is round, oval, triangular, or square.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does it work with all Kryptonite U‑locks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits Kryptonite 13mm and 16mm round shackles but not NY Fahgettaboudit or Messenger series locks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":48022145630369,"sku":"B005YPKLLE","price":77.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/kryptonite-transit-front-mount.jpg?v=1791326843","url":"https:\/\/canadiansporting.ca\/products\/kryptonite-transit-flexframe-u-bracket-bike-lock-mount","provider":"Canadian Sporting","version":"1.0","type":"link"}