Protect your motorcycle with the Mammoth Security Motorcycle Lock & Chain — a heavy-duty, high-strength security system built to resist cutting, sawing, and tampering.
This premium 1.8m chain and hardened steel padlock set is ideal for securing your bike to a permanent fixing such as a ground anchor, lamp post, or railings.

Key Features

• 10mm hardened square-link steel chain – Extremely cut-resistant for superior theft protection.

• 1.8m length – Long enough for flexible locking positions around fixed structures.

• Hardened steel lock body – Built to withstand persistent attacks.

• Double bearing lock mechanism – Provides extra resistance against drilling and picking.

• 11mm hardened steel closed U-shackle – Closed shackle design reduces exposure and boosts security.

• Bright green protective sleeve – Prevents paintwork damage and acts as a strong visual deterrent.

• Rated 5 Stars for Value by MCN Magazine – Trusted and recommended by motorcycle experts.

Why This Lock & Chain Stands Out

Whether you’re securing a motorbike, scooter, or e-bike, the Mammoth Lock & Chain delivers exceptional strength and reliability. Its long chain length makes it ideal for pairing with a ground anchor, while the bright green sleeve helps deter thieves before they even try.

Perfect For

• Motorcycles & scooters

• E-bikes & bicycles

• Ground anchors, lamp posts, railings & fixed points

• Home, workplace & public parking security

Keep your bike safe wherever you go with the Mammoth Security Motorcycle Lock & Chain — built for riders who take security seriously.