D locks are considered the most secure way to lock up your bike. Large D locks are easier to use and can lock several bikes at a time, but mini D locks are light and easy to carry, plus they are harder for thieves to break.
With extra strong D lock favourites like the Kryptonite Evolution and Fahgettaboudit, you’ll find the right one for you at Tredz.
Finance available on all baskets above £280
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