Kryptonite
✓Price
$75.99
ROCKBROS Bicycle U-Lock with Mount U-Bike Lock Made of High-Strength Alloy Steel Lock for Bicycle, Motorcycle, E-Bike
★★★★★
$75.99
Options
3 availableColor: Red U-lock + 1.2m Steel Cable
Quantity
1
Worldwide shipping
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Thousands of happy customers
About this item
- 🔑ANTI-THEFT: Adopting high-strength heat-treated steel enhances the U-lock's hardness and anti-theft performance. The sturdy zinc alloy lock cylinder is dustproof and rustproof.
- 🔑MORE SECURITY: The diameter of the thickened and hardened lock is about 22mm, making it cut, drill and hammer resistant, so the U-lock is safer.
- 🔑EXTENSION CABLE: 1.2m/ 2m flexible cable makes you can lock the frame, helmet, wheels or other bikes. The outside of the U-lock and cable is wrapped with soft silicone, which feels more comfortable and prevents the paint from being scratched your bike.
- 🔑EQUIPPED WITH 3 KEYS: The serpentine grooves of the keys are varied and difficult to replicate. In addition, the double locking method is safer and more reliable.
- 🔑WIDE APPLICATIONS: Suitable for bicycles, motorcycles, electric bicycles, etc. With the included bracket, it can be mounted on a bicycle seat tube (diameter ≤ 35mm), making it easier to carry.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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