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The Best 3Reviewed by Mike Hunter·July 7, 2026·checked July 6, 2026

Best Bike Locks

Top 5 bike locks reviewed and ranked.

At a glance3 products ▾
1Hiplok D1000 Bike LockTop Score
(4 sources)
$329.99Best for: high-end bike owners who prioritize angle grinder resistance
$329.99 · Check Price on Amazon
2Kryptonite Evolution Mini-7 With 4' Flex Cable
(4 sources)
$89.17Best for: urban commuters seeking reliable mid-tier security
$89.17 · Check Price on Amazon
3Kryptonite KryptoLok
(4 sources)
$69.99Best for: budget-conscious buyers in low-risk areas
$69.99 · Check Price on Amazon
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The full ranking

How we rank →
Hiplok D1000 Bike Lock
#1 · Top Score
Best for: high-end bike owners who prioritize angle grinder resistance
Hiplok D1000 Bike Lock
from 4 sources$329.99as of Jul 1
▾Why it's ranked here

The Hiplok D1000 is an angle grinder resistant bike lock that was among the first portable locks to achieve a Sold Secure Motorcycle Diamond rating. Reviewers noted its exceptional security with a graphene ceramic composite material that destroys angle grinder discs, taking over 4 minutes to cut through both sides compared to 32 seconds for the Kryptonite Fahgettaboudit Mini. It features a 20 x 15 mm square shackle with double locking mechanism and a silicone sleeve protecting bike paintwork. However, its small size limits use on larger wheels, and its £250 price tag makes it costly.

Strengths
  • — Incredible angle grinder resistance with graphene ceramic composite material Ferosafe
  • — Solid build quality with double-sided locking shackle
Watch-outs
  • — Will be too small for some people due to 20 x 15 mm shackle dimensions
  • — Extremely expensive at £250/€275/$345 retail price
$329.99 · Check Price on AmazonFull review →vs. Kryptonite Evolution Mini-7 With 4' Flex Cable →
Kryptonite Evolution Mini-7 With 4' Flex Cable
#2
Best for: urban commuters seeking reliable mid-tier security
Kryptonite Evolution Mini-7 With 4' Flex Cable
from 4 sources$89.17as of Jul 1
▾Why it's ranked here

The Kryptonite Evolution Mini-7 is a versatile u-lock that combines a 13mm hardened steel shackle with a 4-foot flex cable for multi-layered security. Outdoor Gear Lab praised its Sold Secure Gold rating and double-deadbolt design, which prevents rotation attacks and requires two separate cuts to breach. However, reviewers noted the overall weight of 3.55 lbs makes it less portable than some alternatives, and the included cable offers minimal standalone security. This lock is ideal for urban commuters seeking reliable protection for high-end bikes in low- to medium-risk areas.

Strengths
  • — 13mm hardened steel shackle resists bolt cutters and leverage attacks
  • — Double-deadbolt design prevents rotation attacks and requires two cuts to breach
Watch-outs
  • — Overall weight of 3.55 lbs makes it bulkier than some competitors
  • — Cable offers minimal security on its own and can be cut with basic tools
$89.17 · Check Price on AmazonFull review →vs. Hiplok D1000 Bike Lock →
Kryptonite KryptoLok
#3
Best for: budget-conscious buyers in low-risk areas
Kryptonite KryptoLok
from 4 sources$69.99as of Jul 1
▾Why it's ranked here

The Kryptonite Kryptolok Standard U-lock is praised as a budget-friendly option offering solid security for low-to-medium risk situations. Outdoor Gear Lab rated it 70/100, highlighting its 13 mm hardened steel shackle that resists cutting and dual-locking mechanism. Tom's Hardware called it a 'best buy' due to its security-to-price ratio. However, reviewers noted issues with the keyway design and the included frame mount's reliability. It's recommended for modest bikes and short stops, but not suitable for expensive bikes in high-risk areas.

Strengths
  • — 13 mm hardened steel shackle that resists cutting with angle grinder
  • — Dual-locking mechanism requires two cuts to defeat
Watch-outs
  • — Annoying keyway design that requires precise alignment to unlock
  • — Included frame mount is difficult to install and prone to slipping
$69.99 · Check Price on AmazonFull review →vs. Hiplok D1000 Bike Lock →
Reviews aggregated from
ThebestbikelockOutdoorgearlabCyclesprog.co.ukHiplokAlexscycle.wordpressKryptonitelock.frCoachleviSupport.kryptonitelock

Spec comparison

3 products
vs
SpecHiplok D1000 Bike LockKryptonite Evolution Mini-7 With 4' Flex Cable
Security RatingSold Secure Motorcycle DiamondGold (Sold Secure)
MaterialGraphene ceramic composite FerosafeAlloy Steel
Shackle Thickness787 x 591 in0.51 in
Weight4.2 lb (1.9 kg)3.55 lb
Dimensions3.62 x 6.1" (9.2 x 15.5 cm)3.25 x 7"
Cable Thickness32 mm—

Frequently asked questions

What is the best bike lock?
Hiplok D1000 Bike Lock is our top pick for bike locks, with an averaged rating of 4.6/5 from 4 published reviews. The Hiplok D1000 is an angle grinder resistant bike lock that was among the first portable locks to achieve a Sold Secure Motorcycle Diamond rating. Reviewers noted its exceptional security with a graphene ceramic composite material that destroys angle grinder discs, taking over 4 minutes to cut through both sides compared to 32 seconds for the Kryptonite Fahgettaboudit Mini. It features a 20 x 15 mm square shackle with double locking mechanism and a silicone sleeve protecting bike paintwork. However, its small size limits use on larger wheels, and its £250 price tag makes it costly.
Is there a cheaper alternative worth considering?
Kryptonite KryptoLok (around $69.99) rates 3.9/5 in our analysis. The Kryptonite Kryptolok Standard U-lock is praised as a budget-friendly option offering solid security for low-to-medium risk situations. Outdoor Gear Lab rated it 70/100, highlighting its 13 mm hardened steel shackle that resists cutting and dual-locking mechanism. Tom's Hardware called it a 'best buy' due to its security-to-price ratio. However, reviewers noted issues with the keyway design and the included frame mount's reliability. It's recommended for modest bikes and short stops, but not suitable for expensive bikes in high-risk areas.
How does Verdict rank these products?
Every rating on Verdict is the numerical average of scores published by independent review sites, YouTube reviewers, and Reddit buyer reports. No editor adjusts the order — the ranking is whatever the source data produces. See our methodology page for the full process.
When was this guide last updated?
This guide was last re-checked in July 2026. We re-run our research pipeline for each category on a rolling basis so prices and rankings reflect current market reality.

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