ONGUARD Mastiff 8019 Bike Chain Lock & Shackle U-Lock (Sold Secure Gold)

Product Information

The Mastiff comes with a lifetime warranty which covers you from manufacturing & workmanship defects. That’s not to say you shouldn’t buy either of them. They’re both pretty secure. Just not top level. These ergonomic keys are top quality and are designed to last whilst being extremely hard to replicate without professional assistance. Much better to get your bike covered under your house insurance or take out specialist bicycle insurance instead. OnGuard 8020 Mastiff Review Summary

And for me, the choice would be between the Hiplok, Kryptonite or Abus chains, because the OnGuard 10 mm chains are strange prospect... Embroidered nylon chain cover protects paint and finishes, embroidered logo won’t flake or wear off However, since getting hands-on experience with the OnGuard Mastiff 8019, I’ve been impressed with how robust it feels.

Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.

But my main point stands: if a 10 mm chain is only getting a Bronze rating, there’s something wrong with it.And they're incredibly heavy. Not only are they completely non-transportable, you’ll also need to be careful they don’t damage your bike just through their weight! So get the shortest length that you need to secure your bike. You can use a length of rope to work that out if necessary.