{"product_id":"biglufu-motorcycle-chain-lock-5ft-x-12mm-square-link-manganese-steel-with-hardened-u-lock-and-nylon-sleeve","title":"BIGLUFU Motorcycle Chain Lock 5ft x 12mm — Square-Link Manganese Steel with Hardened U-Lock and Nylon Sleeve","description":"\u003cp\u003e\u003cstrong\u003eThe BIGLUFU Motorcycle Chain Lock is a heavy-duty 5 ft (150 cm) anti-theft chain with a 12 mm square-linked manganese steel construction, a reinforced U-lock, nylon sleeve and four stainless-steel keys for secure long-term bike and motorcycle protection.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you park a motorcycle, scooter, or leave gear in a shared garage, choosing the right lock matters. This chain lock blends mass and cut resistance with a wear-resistant sleeve and a hardened U-style shackle so you can anchor multiple vehicles or valuables with confidence. It aims to make opportunistic thefts and quick bolt-cutter attacks much harder while remaining portable enough for everyday use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the chain resist cutting and leverage attacks?\u003c\/h3\u003e\n\n\u003cp\u003eThe chain core uses 3T manganese steel in 12 mm square links designed to absorb and deflect cutting force. The separate U-lock shackle is built from 14 mm hardened zinc alloy with a thick protective coating to resist pry and leverage attempts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e12 mm square-linked manganese steel chain rated to withstand high tension and shear loads\u003c\/li\u003e\n  \u003cli\u003eU-lock with 14 mm hardened zinc alloy shackle for added pry resistance\u003c\/li\u003e\n  \u003cli\u003eAnti-theft lock cylinder to deter picking when the key is inserted fully\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the chain scratch my bike or other surfaces?\u003c\/h3\u003e\n\n\u003cp\u003eThe chain is sheathed in a water-resistant, scratch-proof nylon sleeve that prevents metal-to-paint contact and reduces wear during transport. The sleeve also helps repel light moisture and keeps chains from rusting as quickly when exposed to the elements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable nylon cover protects vehicle finishes and reduces noise\u003c\/li\u003e\n  \u003cli\u003eWater-resistant fabric slows moisture exposure to the metal underneath\u003c\/li\u003e\n  \u003cli\u003eSnug fit keeps chain links from rubbing directly on frames or bodywork\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much can I secure with this 5-foot length?\u003c\/h3\u003e\n\n\u003cp\u003eAt approximately 150 cm (60 inches), the chain provides enough reach to lock several items together or fasten a bike to larger fixed objects like posts, rails, or a ground anchor. Its length and flexibility let you wrap around multiple motorcycles, gates, or bulky tools.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e150 cm length suitable for locking 2–4 motorcycles or anchoring large equipment\u003c\/li\u003e\n  \u003cli\u003eFlexible links adapt to irregular anchor points such as fences or posts\u003c\/li\u003e\n  \u003cli\u003eCompact enough to carry yet long enough for communal parking situations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how easy is it to use?\u003c\/h3\u003e\n\n\u003cp\u003eThe package contains the wrapped chain, a robust U-lock and four ergonomic stainless-steel keys. The keys have a solid feel to prevent bending; follow the lock cylinder guidance and insert keys fully to avoid a stuck mechanism.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne 150 cm x 12 mm square-link chain with protective nylon sleeve\u003c\/li\u003e\n  \u003cli\u003eOne 14 mm zinc-alloy U-lock with PVC coating\u003c\/li\u003e\n  \u003cli\u003eFour durable stainless-steel keys and an anti-theft cylinder design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The BIGLUFU Motorcycle Chain Lock is designed for motorcyclists, scooter owners, and anyone who needs a portable yet rugged security solution for vehicles and outdoor equipment. It's well suited to commuters, students, garage users and householders who want a higher level of cut resistance than standard cable locks provide. If you need to secure multiple items or prefer a flexible chain that resists bolt cutters and leverage tools, this lock offers practical protection and convenience backed by customer support.\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: Is the chain weather resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The chain has a water-resistant nylon sleeve that reduces moisture exposure and protects metal from direct weather contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this lock secure multiple motorcycles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. At 150 cm (60 in), the chain is long enough to lock two to four motorcycles together or anchor large equipment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIGLUFU","offers":[{"title":"Default Title","offer_id":59359407669596,"sku":"B07YF8H2VT","price":94.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/5604\/9244\/files\/biglufu-chain-lock-front-view.jpg?v=1791197393","url":"https:\/\/sportium.co.uk\/products\/biglufu-motorcycle-chain-lock-5ft-x-12mm-square-link-manganese-steel-with-hardened-u-lock-and-nylon-sleeve","provider":"Sportium Sports And Outdoors","version":"1.0","type":"link"}