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SIGTUNA Wodan 16mm U-lock with 1.2m cable

The SIGTUNA Wodan 16mm is a bicycle U-lock listing that describes a hardened-steel shackle, a 1.2m cable and a frame-mount holder. Its additional cable offers another way to secure the bike, while the lock itself is the main securing component.

At a glance

  • A 16mm steel U-shackle is paired with a 1.2m cable for securing the bike to a fixed point and attaching another part of the bike.
  • The listing describes a disc-style cylinder and double-deadbolt mechanism.
  • A holder is described for carrying the U-lock on the bike. The product page gives suggested mounting locations and says screws are provided.
  • The listing specifies three stainless-steel keys, allowing spares to be kept separately.
Price
£20.36Save 15%

Reference price: £23.99

Price checked: 13 Nov 2026

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Often bought together

Pros and cons

Pros

  • U-lock and cable combination offers more locking options than the shackle alone.
  • Three keys provide spare-key flexibility.
  • A holder is described for carrying the lock on the bicycle.

Cons

  • The listed weight is 3.1 Pounds, a consideration for riders prioritising a lighter carry.

Technical specifications

21 specifications
Identity
BrandSIGTUNA
ModelWodan 16mm
Lock typeU lock
Form factorU Shape
ColourYellow (Heavy Duty U-lock)
Lock and use
Shackle thickness16mm
MechanismDouble deadbolt locking mechanism
CylinderHigh-security disc-style cylinder
Cable length1.2 metre long cable
Control method listedTouch
Recommended usesBicycles, Mountain Bikes, E-bikes, Scooters
Dimensions and installation
Dimensions listed24 x 17.7 x 4.8 centimetres
Weight listed3.1 Pounds
MountingMount holder
Installation hardware mentionedprovided screws
Materials and protection
Material listedHardened Steel
Shackle coveringPVC coated
Special features listedHeavy Duty, Lightweight, Pick Resistant, Weather Resistant
FinishPainted
Package and origin
Keys3 Stainless-steel Keys
Country of originChina

What to know before buying

Listing details to confirm

The 1.2m cable is described as an additional attachment aid. The listing does not establish that it offers the same resistance as the hardened-steel U-shackle. Follow the locking instructions: both deadbolts should be fully engaged before turning the key, and the rubber cover should be correctly aligned.

What’s in the box

  • 3 stainless-steel keysIncluded
  • 1.2m cableCheck selected pack
  • Mount holder and screwsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

  • Cyclists wanting a keyed U-lock with an auxiliary cable for varied locking arrangements.
  • Riders of bicycles, mountain bikes, e-bikes or scooters who can accommodate the listed dimensions and weight.
  • People who want a holder and spare keys included in the stated product details.

Less suited to

  • Riders seeking a light lock to carry, given the listed 3.1-pound weight.
  • Buyers who require independently verified security ratings or certification, which the supplied listing details do not establish.
SIGTUNA Wodan 16mm U-lock with 1.2m cable · photo 2
Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 10,266 ratings
  • 5 stars70%70%
  • 4 stars20%20%
  • 3 stars5%5%
  • 2 stars1%1%
  • 1 star4%4%

The supplied evidence includes an aggregate rating distribution but no review-summary text. Most ratings are five-star, with a smaller one-star share. This indicates broadly favourable ratings alongside some dissatisfied ratings, but does not establish what customers liked or disliked. The figures cannot confirm the lock's security performance or resolve the listing's package-detail gaps.

Frequently asked questions

Does the lock include a cable?

The listing describes a 1.2m cable alongside the U-lock. It does not state that the cable has the same security characteristics as the steel shackle.

How many keys are listed?

The included-components detail specifies three stainless-steel keys.

How should the lock be closed?

The product instructions say to ensure both deadbolts are fully inserted before turning the key, and to check that the rubber cover is aligned.

Can the lock be carried on the bicycle?

A mount holder is described for storage on the bike. The listing also mentions holder installation with screws and advises checking the fit after mounting.

SIGTUNA Wodan 16mm U-lock with 1.2m cable · photo 3
Additional product photo 3

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Product details in Markdown