{"title":"Bike Chain Locks \u0026 Security | ChainKASE, Kryptonite \u0026 ROCKBROS","description":"\u003cdiv style=\"width: 100%; max-width: 1200px; margin: 40px auto; padding: 0 30px; font-family: inherit;\"\u003e\n  \u003ch2 style=\"font-size: 1.4em; margin-bottom: 24px;\"\u003eBike Chain Locks \u0026amp; Security: Common Questions\u003c\/h2\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eWhat bike chain locks are available at Urban Cycling Apparel?\u003c\/h3\u003e\n    \u003cp\u003eThis collection carries bike chain locks from BiKASE, Kryptonite, and ROCKBROS. The BiKASE ChainKASE X-TREME is a four-foot heavy-duty titanium-reinforced chain key lock at $44.99, designed for serious security in urban and commuting environments. Kryptonite contributes its eBike Lock, purpose-built for the higher value of electric bikes with reinforced construction suited to the heavier investment they represent. ROCKBROS offers chain locks including a 3.2-foot combination and key lock model with hardened alloy steel construction, 10,000 possible combination codes, and a protective cloth sleeve that prevents scratching the bike frame.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eWhat makes the BiKASE ChainKASE X-TREME different from standard chain locks?\u003c\/h3\u003e\n    \u003cp\u003eThe ChainKASE X-TREME uses titanium-reinforced construction across a four-foot chain, giving it exceptional cut resistance while keeping weight more manageable than all-steel chains of equivalent security rating. It uses a key lock mechanism rather than a combination, which is generally more secure against casual bypass attempts. BiKASE is the AltGear LLC brand that also produces the ABC bottle cage and eBike battery bag, with a focus on practical accessories built for real-world cycling use. At $44.99 the ChainKASE X-TREME sits in a strong value position for the security level it provides.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eIs a chain lock better than a U-lock for bike security?\u003c\/h3\u003e\n    \u003cp\u003eChain locks and U-locks each have practical advantages depending on your situation. A heavy-duty chain lock is more flexible and can loop through a wheel and frame and around a variety of anchor points including poles, racks, and fences of different sizes. A U-lock is more rigid and typically lighter to carry, but is limited to anchor points that fit within its fixed arc. For maximum security, many experienced urban riders use both in combination, since defeating two different lock types requires two different tools and significantly more time. Chain locks are particularly well-suited for e-bikes and higher-value bikes where the security investment is justified by the bike's replacement cost.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eWhy does an e-bike need a different lock than a standard bicycle?\u003c\/h3\u003e\n    \u003cp\u003eE-bikes cost significantly more than standard bicycles, making them higher-value targets for theft. The Kryptonite eBike Lock is constructed to address this with heavier-gauge chain links and higher security ratings appropriate for a bike that may cost several thousand dollars. E-bikes are also heavier, which means a heavier chain is less of a relative burden to carry. Additionally, e-bikes are often parked for longer durations while charging or commuting, which increases exposure time and the risk that a thief has adequate time to attempt defeating a lighter lock. Matching your lock's security level to your bike's value is one of the most practical steps any rider can take.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eWhat is the proper way to lock a bike with a chain lock?\u003c\/h3\u003e\n    \u003cp\u003eThread the chain through the rear wheel, around the frame's seat or down tube, and around a fixed immovable anchor such as a bike rack, signpost, or fence secured to the ground. Including the rear wheel in the lock loop prevents wheel theft separately from frame theft. If the chain is long enough, loop it through the front wheel as well. Position the lock cylinder off the ground to make it harder to attack with leverage tools, and keep slack in the chain minimal so a thief has less room to work bolt cutters or angle grinders. Locking low to the ground and close to the frame reduces the mechanical advantage available to thieves using cutting tools.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003ch3 style=\"font-size: 1.1em; margin-bottom: 8px;\"\u003eWhat is the ROCKBROS combination chain lock and how does it work?\u003c\/h3\u003e\n    \u003cp\u003eThe ROCKBROS 3.2-foot chain lock uses a dual-unlock system with both a 4-digit resettable combination and two included keys, so you can open it either way. The default combination is 0000 and can be reset to any of 10,000 possible codes. The chain uses hardened alloy steel with a zinc alloy lock cylinder and a protective cloth sleeve that prevents scratching your frame. At 3.2 feet it is long enough to secure two bikes simultaneously or to loop through both wheels and around a rack. Urban Cycling Apparel ships all chain locks direct across the U.S. from its Webb City, Missouri fulfillment center.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"chainkase-x-treme-heavy-duty-titanium-enforced-chain-key-lock-4","title":"ChainKASE X-TREME - Heavy Duty Titanium enforced Chain Key Lock - 4'","description":"\u003ctable width=\"109\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd width=\"109\" data-mce-fragment=\"1\"\u003e\n\u003cp\u003e*Superior Dual-Bolt Locking mechanism provides unmatched strength by securing tightly to both sides of the bar, enhancing pull resistance.\u003c\/p\u003e\n\u003cp\u003e* Intuitive Z-Key Cylinder equipped with advanced BumpBlok technology that resists picking, pulling, and drilling, offering supreme defense against attacks. \u003c\/p\u003e\n\u003cp\u003e* 3 laser Cut Keys ensures precision and smooth operation, granting hassle-free access.\u003c\/p\u003e\n\u003cp\u003e* Resilient Chain Cover features water and heat resistance offering additional protection.\u003c\/p\u003e\n\u003cp\u003e*8mm titanium enforced hexagonal hardened steel chain\u003c\/p\u003e\n\u003cp\u003e*Automatic dust cover protects cylinder from contaminants\u003c\/p\u003e\n\u003cp\u003e* Protective coating on the integrated locking mechanism to prevent wear and enhance durability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AltGear LLC.","offers":[{"title":"Default Title","offer_id":45356424233181,"sku":"7005","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2358\/8601\/files\/7005ChainKase.jpg?v=1734433095"},{"product_id":"kryptonite-ebike-lock","title":"Kryptonite Ebike Lock","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThousands of E-bikes are stolen every year; don't be a victim of bike theft. Investing in  Kryptonite Bicycle Lock is a smart choice for e-bike users. Not only does it provide enhanced security and act as a visible deterrent against theft, but it also offers versatile use in various settings. With a robust lock, e-bike owners can enjoy greater peace of mind knowing that their valuable investment is well protected.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKryptonite Folding:\u003c\/strong\u003e portable, easy to carry, 2.75ft Steel Links for Moderate Security\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKryptonite Keeper: \u003c\/strong\u003emoderately portable, extra long 3ft, Manganese Steel Medium Protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eKryptonite New York 1210:\u003c\/strong\u003e Heavy Duty, 3.25ft Long, Hardened Manganese Steel Ultimate Protection\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eShipping \u0026amp; Delivery: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan\u003eEach order is processed in the order it is received. Our handling time may vary based on demand, but our usual handling times are 1-2 days. \u003c\/span\u003e\u003cspan\u003eYou should receive your order in \u003c\/span\u003e\u003cspan\u003eapproximately\u003c\/span\u003e\u003cspan\u003e 5-7 days after placing the order and payment is confirmed.  \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BackToModern","offers":[{"title":"Kryptonite Folding Lock (Level 3)","offer_id":45784905515229,"sku":"8-810462-01","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Kryptonite Keeper Lock (Level 5)","offer_id":45784905547997,"sku":"8-810505-01","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Kryptonite New York 1210 (Level 9)","offer_id":45784905580765,"sku":"SKU: 8-810310-01","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2358\/8601\/files\/Untitleddesign_94.jpg?v=1737557156"},{"product_id":"xnito-folding-lock-4-digit-heavy-duty-combo-lock","title":"XNITO Folding Lock – 4-Digit Heavy-Duty Combo Lock","description":"\u003cp data-start=\"241\" data-end=\"525\"\u003e\u003cstrong data-start=\"241\" data-end=\"267\"\u003eLock Smart. Ride Free.\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eThe \u003cstrong data-start=\"274\" data-end=\"296\"\u003eXNITO Folding Lock\u003c\/strong\u003e is engineered for serious riders who want compact security without compromising convenience. Built with premium materials and a sleek folding design, it’s the perfect balance of portability, reliability, and everyday durability.\u003c\/p\u003e\n\u003ch3 data-start=\"527\" data-end=\"546\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"548\" data-end=\"654\"\u003e\u003cstrong data-start=\"548\" data-end=\"568\"\u003eFortiCore™ Steel\u003c\/strong\u003e\u003cbr data-start=\"568\" data-end=\"571\"\u003eCrafted from hardened alloy steel for dependable strength and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"771\"\u003e\u003cstrong data-start=\"656\" data-end=\"676\"\u003eFlexFold™ Design\u003c\/strong\u003e\u003cbr data-start=\"676\" data-end=\"679\"\u003eA foldable structure that collapses down to a compact size — easy to store, carry, or mount.\u003c\/p\u003e\n\u003cp data-start=\"773\" data-end=\"888\"\u003e\u003cstrong data-start=\"773\" data-end=\"795\"\u003eQuickMount™ System\u003c\/strong\u003e\u003cbr data-start=\"795\" data-end=\"798\"\u003eVelcro strap bracket makes it fast to install, no tools required. Stays snug, no rattling.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"993\"\u003e\u003cstrong data-start=\"890\" data-end=\"913\"\u003eCodeLock+™ Security\u003c\/strong\u003e\u003cbr data-start=\"913\" data-end=\"916\"\u003e4-digit customizable combination for keyless locking — no keys to lose, ever.\u003c\/p\u003e\n\u003cp data-start=\"995\" data-end=\"1106\"\u003e\u003cstrong data-start=\"995\" data-end=\"1016\"\u003eGripGuard™ Finish\u003c\/strong\u003e\u003cbr data-start=\"1016\" data-end=\"1019\"\u003eAnti-corrosive, scratch-resistant coating keeps the lock (and your bike) looking great.\u003c\/p\u003e\n\u003cp data-start=\"1108\" data-end=\"1236\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1129\"\u003eSafeReach™ Length\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eAt 31.4 inches, it’s long enough to secure your ride to racks, posts, or even pair up with another bike.\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1238\" data-end=\"1264\"\u003eTrustShield™ Guarantee\u003c\/strong\u003e\u003cbr data-start=\"1264\" data-end=\"1267\"\u003eBacked by Xnito’s satisfaction-first support team — we’re here when you need us.\u003c\/p\u003e\n\u003chr data-start=\"1349\" data-end=\"1352\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1531\"\u003e✅ Compatible with e-bikes, scooters, and standard bikes\u003cbr data-start=\"1409\" data-end=\"1412\"\u003e✅ Ideal for commuters, city riders, and weekend explorers\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e✅ Designed to complement your ride without slowing you down\u003c\/p\u003e","brand":"Xnito","offers":[{"title":"Default Title","offer_id":46557353738461,"sku":"ZA-TIOM-OMW9","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2358\/8601\/files\/xnito-folding-lock-4-digit-heavy-duty-combo-lock-8793500.jpg?v=1752171534"}],"url":"https:\/\/urbancycling.com\/pt\/collections\/bike-chains-bike-locks.oembed","provider":"UrbanCycling.com","version":"1.0","type":"link"}