What are the inner dimensions of this U-lock?

Hi, thanks for your question. The inner width of the U-lock is 105 mm and the inner height is 200mm. We hope this answers your question. Best regards, team Sigtuna Gear

Where do you store the cable, when it's not in use?

Hi, thanks for your question. A velcro strap is provided with the U-lock to connect the cable to your bike frame. Please see how this is done on of the product pictures. Best regards, Team Sigtuna Gear

My mounting bracket does not fit on my frame. What do you recommend to do?

Hi, thanks for your question. May we ask, what kind of bike do you have? This can help us in providing a solution. Our mounting bracket is designed to fit 90-95% on all bikes, but sometimes there is case of smaller or wider tubing and in some cases triangular tubing as well. This causes the mounting bracket to not (completely) fit on the frame. With a smaller frame we recommend to use the rubbers that are provided with the lock to tighten the grip of the bracket to the frame. With a wider frame the solution is to use longer bolts to connect the bracket to the frame. The bolts that are used are common hex bolts and available at your local hardware store. With a triangular tubing we recommend to put the lock in a side-mount on the seat tube. The seat tube is almost always a regular tube that works fine with the bracket. Please let us know if this helps you connecting your mounting bracket. You can contact us at customers@sigtunagear.com. Best regards, Team Sigtuna Gear

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Description

🔐 Lock in peace of mind, unlock your freedom.

MOUNT GO - Includes a sleek mount holder for easy, secure storage on any bike frame—ride ready anytime.
BUILT TO LAST - Weather-resistant, PVC-coated hardened steel keeps your lock durable season after season.
UNMATCHED SECURITY - 16mm high-performance steel resists cutting & leverage attacks for ultimate bike protection.
DOUBLE LOCK DEFENSE - Dual deadbolt system plus 1.2m cable locks your bike from every angle—thieves don’t stand a chance.
EFFORTLESS EVERYDAY USE - Smooth locking & unlocking with 3 keys ensures convenience without compromising safety.

The SIGTUNA Bike Lock features a robust 16mm hardened steel U-shackle with a double deadbolt locking mechanism and a 1.2-meter cable for versatile security. Designed for road, electric, folding, and mountain bikes, it includes 3 stainless steel keys and a convenient mount holder. Weather-resistant and pick-resistant, this lock offers professional-grade protection with everyday ease, making it the ultimate choice for safeguarding your ride.

Specifications

Color	Yellow
Size	Medium - Diameter(16mm)
Style	Freeriding
Frame material	High-performance steel
Height	17.7 centimetres
Item display length	24 centimetres
Weight	1.7 Kilograms
Item display width	4.8 centimetres
Shape	U Shape
Material type	Hardened Steel
Number of pieces	1
Features	Heavy Duty, Lightweight, Pick Resistant, Weather Resistant
Usage	cycling
Sport	Cycling and Motor
Included components	3 Stainless-steel Keys
Batteries included?	No
Brand	SIGTUNA
Department	Unisex
Manufacturer	SIGTUNA
Item model number	Wodan 16mm
Product Dimensions	24 x 17.7 x 4.8 cm; 1.41 kg
ASIN	B016GZWRY4

Reviews

L**N

Great value and robust

Good product, very happy

30.08.2025

M**Y

Strong, heavy bike lock

Definitely heavy duty, it is a solid lock. Fortunately its not been tested yet but by the feel of it it'd put up a fight

19.09.2025

M**N

Very strong.

Solid D Lock. Easy to attach to the frame of the bike. Good size, small and strong. Easy function and provide great security when parked the bike on the road side. Comes with extra keys in case you lose any.

25.12.2024

M**

Bike lock.

Lock was good. Takes a little sorting to get the lock holder in the right place. Seems good value for money.

17.09.2025

A**R

Well designed bike lock

Really good design, space saving and very sturdy. Time will tell.

25.08.2025

D**N

Very secure

Really sturdy lock and with the additional cable preventing the front wheel to be taken off a real bonus. Packaging was nice. already installed on my bike and the missus's very happy with the purchase. Would recommend.

11.08.2025

E**T

It works

Due to the weather getting nicer I decided to cycle to work now, so I needed a new lock. The dlock works great however the silver plastic bit around the key hole easily scratches. It's a good size overall as with the chain I can tie up the front and back wheel together. The fitting mount to attack the lock to the bike while the lock is not in use did not fit anywhere on my bike so I was a little disappointed about that. Other than that it's easy to open and close. The thickness and sturdiness will definitely slow someone down but I believe with enough time people could get through it.Overall the lock is simple to use everything you get is of a decent quality for the price you pay.

30.06.2024

R**A

High quality products

I have been looking for this item for a long time. I saw and ordered this, the lock is of high quality, easy to open and close, and I have value for money,

13.08.2025

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