Mammoth Security Lock & Chain 1.8m Sold Secure Motorcycle Gold approved 12mm square link Cr-Mo steel chain 1.8m length chain with protector sleeve Hardened steel lock body Double bearing lock mechanism 11mm hardened Cr-Mo steel closed U-shackle Reinforced cylinder plates resist drilling and picking Designed for all securing needs, especially suited for...
Retailers2
Last checked24 May 2026
CategoryMotorcycle Accessories
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Mammoth Security Lock & Chain 1.8m Sold Secure Motorcycle Gold approved 12mm square link Cr-Mo steel chain 1.8m length chain with protector sleeve Hardened steel lock body Double bearing lock mechanism 11mm hardened Cr-Mo steel closed U-shackle Reinforced cylinder plates resist drilling and picking Designed for all securing needs, especially suited for securing motorbikes to a fixing such as ground anchors, lamp posts etc.
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Standard option£79.99
Rider Feedback
Rider verdict
★★★★★4.844 reviews
Customers find this chain and lock combo to be a strong and solid deterrent for securing bikes, particularly at home. Its heavy weight and durable construction are praised, though some note it isn't the best for portable use. The product is also approved by insurance companies, providing added peace of mind. Despite some minor criticisms, such as the padlock's exterior quality and fiddly mechanisms, most agree it's excellent value for money and a reliable choice for securing their bikes.
Mammoth and Thatcham rated security, utilising the best materials and components available, the Mammoth range provides security solutions for all motorcycle and scooter needs.
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