Kryptonite Evolution Series 4

The Kryptonite Evolution Series 4 is arguably the most popular bike lock on the market, offering a perfect 'sweet spot' of security, weight, and price. It features a 14mm hardened steel shackle that is more than enough for most urban environments. It is significantly lighter than the New York series, making it much easier to carry on a daily basis. With its Sold Secure Gold rating, it provides excellent protection against most common theft methods. It is the go-to recommendation for the average city cyclist who needs reliable security without breaking the bank.

Kryptonite Evolution Series 4 scores 8.9/10 (Very Good) on Lunoo, making it a well-rated option in the Sports Outdoors Cycling category.

See our alternatives page for Kryptonite Evolution Series 4 for a ranked list with scores. Top alternatives include: Hiplok D1000, Black Diamond Alpine Carbon Cork, Specialized S-Works Diverge.

See our detailed comparison of Kryptonite Evolution Series 4 vs Hiplok D1000 with scores, features, and an AI-powered verdict.

With a score of 8.9/10, Kryptonite Evolution Series 4 is highly rated in Sports Outdoors Cycling. See all Sports Outdoors Cycling ranked.