Kryptonite Evolution U-Lock
Best high-security lock for urban commuters needing reliable bike protection.
A compact, high-security solution for cyclists who need to secure specific components or smaller frames. It trades size for extreme durability, offering a hardened steel shackle and anti-drill cylinder that makes quick work of would-be thieves.
$99.99
at
Plenty of Bikes
More Evolution options
Kryptonite Evolution Series U-Lock With Cable
$85.46
Kryptonite Evolution U-Lock
$79.99
Kryptonite Evolution Series 4 Chain Lock
$108.95
Kryptonite Evolution
$112.00
Kryptonite Evolution Series 4
$92.96
Kryptonite Evolution LS U-Lock
$139.95
Kryptonite Evolution Series 4 Integrated Chain Lock
$108.95
Kryptonite Evolution Ground Anchor
$75.99
Kryptonite Evolution 790 Folding Bike Lock
$180.95
Kryptonite Evolution Bike Disc Lock, Small U-Lock
$68.99
Kryptonite Evolution Disc Lock
$149.99
Kryptonite Evolution Series 4 Disc Lock
$53.96
Evolution Lite Mini bike lock
$99.95
Kryptonite Evolution Series-4 Chain Bicycle Lock
$139.95
Kryptonite Evolution Ground Anchor
$28.95
Kryptonite Evolution Chain Lock
$124.95
Evolution Series U-Lock
$129.95
Kryptonite Evolution Series Disc Lock
$81.99
Kryptonite Evolution Series 4 Integrated Chain
$149.99
Kryptonite Evolution Series 4 U-Lock
$68.99
Kryptonite New-U Evolution U-Lock
$109.95
Kryptonite Evolution Integrated Chain
$139.95
Kryptonite Evolution
$129.95
Kryptonite Evolution Chain Lock
$149.99
Kryptonite Evolution Chain Lock
$149.99
Who it's for
- Commuters parking in high-theft urban environments
- Cyclists prioritizing portability and minimal bike clutter
- Owners seeking long-term security and insurance peace of mind
Who should skip it
- Riders needing to secure both frame and wheels simultaneously
- Mountain bikers or commuters riding over rough, bumpy terrain
- Minimalists carrying gear in small bags or pockets
Performance breakdown
Theft Deterrence
Hardened steel shackle and double deadbolt provide formidable resistance against attacks.
Lock Mechanism
Disc-style cylinder offers high-level protection against picking and drilling attempts.
Portability
FlexFrame-U bracket makes carrying this heavy-duty lock surprisingly effortless while riding.
Frame Protection
Durable vinyl coating prevents unsightly scratches and dings on your bike frame.
Ease of Access
Sliding dust cover and LED key fob ensure quick unlocking in dark conditions.
Weather Resistance
Robust construction holds up well against rain, grit, and outdoor elements.
Key Specs
13mm hardened steel shackle
Double deadbolt design
Disc-style cylinder
Dust cover
3 stainless steel keys
FlexFrame-U bracket included
Weather resistant
Frame mount
Know before you buy
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Ask Metto anything about the Kryptonite Evolution U-Lock before you decide.
