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SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable

Last updated: June 6, 2022


SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable
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We looked at the top Bike Locks and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Bike Lock you should buy.

Bike U Lock - Sigtuna Bike Lock Heavy Duty Anti-Theft with 4ft/1.2m Cable, Bicycle U Lock with Sturdy Mounting Bracket for...

Bike U Lock - Sigtuna Bike Lock Heavy Duty Anti-Theft with 4ft/1.2m Cable, Bicycle U Lock with Sturdy Mounting Bracket for...
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$27.99

Product Details

In our analysis of 31 expert reviews, the SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable placed 1st when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

This awarded SIGTUNA Bike U-lock is made of 16MM High-Performance Steel for Extensive Holding Power and Resistance against Cut and Leverage attacks with a wapping 85/100 Security Rating. Get the best security available and protect your ride with Sigtuna Locks!

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Expert Reviews


What reviewers liked

Boasts an "imposing" U-lock and sturdy cable. The mounting bracket fits most cylindrical frames and can adapt to fit other tubing types.
- BestReviews
Weather-proofed resilience
- In Stash
It comes with double bolt, extra security because of the 1200 flex cable.
- The Z9

What reviewers didn't like

A few reports of tumbler mechanism loosening and refusing to latch. Design is a bit bulky.
- BestReviews

Bike Lock Rankings

SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable

1. SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable
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9. Etronic M6 Resettable Combination Bike Lock, 6-Feet
View our Bike Lock buying guide for in-depth advice and recommendations.

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