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Kryptonite

Kryptonite Evolution Mini-5 Bike U-Lock

  • 13 mm hardened steel shackle
  • Double deadbolt anti-rotation design
  • 7 out of 10 on the maker's security scale
  • 3 keys and FlexFrame-U bracket included
  • 1 kg item weight
  • 5.51 x 3.27 x 0.79 inches item dimensions

Last refreshed Oct 3, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A compact U-lock in the middle of the maker's range, for riders locking scooters, gates or bikes for hours at a time. No interior opening size is given, so check that it fits your frame and post.

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ASIN: B06XCTDYS6Model: 002062 Mini-5Category: U-Locks

Overview

A double deadbolt anti-rotation design anchors this compact U-lock, which the maker says resists bolt cutters and twisting. A vinyl coating protects the finish, and a sliding cover shields the keyway from grit.

The reason to buy is a thicker shackle than the smallest locks, in a body still small enough to carry in a bag. The limit is the missing interior size, along with an app control row that cannot apply to a deadbolt lock.

Who it's for

Cyclists and scooter owners who park at a campus rack or a gate and want something compact. Riders in major city centers leaving valuable bikes for long periods should look at a higher rated lock.

Pros and cons

Pros
  • Thick hardened shackle
  • Three keys included
  • Frame mount bracket
Cons
  • Interior opening not listed
  • Mid-range security rating
  • App control row looks wrong

Performance notes

The double deadbolt resists twisting and cutting, and the disc style cylinder is built against picking and drilling. A short shackle limits what can be locked, so the choice of fixture sets how well the lock works in practice.

Specifications

BrandKryptonite
Model002062 Mini-5
Dimensions & fit
Shackle13 mm
Inside size5.51 x 3.27 x 0.79 inches
Weight1 kg
Construction & materials
Material TypeAlloy steel, vinyl finish
Included components
Included Components3 keys, FlexFrame-U bracket
Warranty & support
WarrantyLimited lifetime
Other details
Lock TypeDeadbolt U-lock
Maker security rating7 out of 10

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Frequently asked questions

How much room is inside the Kryptonite Evolution Mini-5?

The listing gives the outer size of 5.51 x 3.27 x 0.79 inches but no interior opening, so check it against your frame and post.

Is the Kryptonite Evolution Mini-5 good for scooters and gates?

The highlights say it is a high security lock for scooters and gates, with a double deadbolt.

How many keys come with the Evolution Mini-5?

Three stainless steel keys, according to the description.