Attributes

Brand	-
Category	Household & Personal Cleaning Tools / Fingerprint Cleaning Wipes
Origin	-
Material	Hardened Steel Cable with Zinc Alloy Body
Lock Type	4-Digit Mechanical Combination
Cable Length	120 cm (47 inches)
Cable Diameter	10 mm
Weight	285 grams
Color	Black with Silver Accents
Resettable	Yes, user-definable code
Weather Resistance	Rain and Dust Resistant Cover
Compatibility	Mountain Bikes, Road Bikes, Scooters
Package Includes	1 Lock, 2 Keys for Reset Tool, User Manual

6 reviews

Anonymous

Mar 29, 2026

Rating: 4/5

Solid choice for cyclists

Fits easily around bike racks and tree trunks. The length is generous. I deducted one star only because the numbers on the dials could be slightly larger for better visibility.

Anonymous

Mar 25, 2026

Rating: 5/5

Reliable daily use

I've been using this TY4271 model for three months now in all weather conditions. The dial still turns smoothly, and the cable shows no signs of fraying. Highly recommended.

Anonymous

Mar 12, 2026

Rating: 3/5

Good but instructions unclear

The lock itself works well, but the instructions on how to reset the combination were a bit confusing at first. Once figured out, it works perfectly.

Anonymous

Mar 06, 2026

Rating: 5/5

Great security for the price

For a universal bike lock, this offers great peace of mind. The steel cable is tough, and the locking mechanism clicks firmly into place. No complaints.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect for quick stops

This lock is exactly what I needed for my mountain bike. The cable is thick enough to deter casual thieves, and the 4-digit combo is easy to remember. Great value for the price.

Anonymous

Mar 04, 2026

Rating: 4/5

Sturdy but heavy

The build quality is excellent and feels very secure. It is a bit heavier than my previous lock, but that's expected with steel cable. Easy to set your own combination.

5 FAQ

Q: Will this fit around a thick park bike rack?

A: Yes, with a cable length of 120 cm, it is designed to wrap around standard bike racks, poles, and even tree trunks with ease.

Q: Does the cable rust easily if left in the rain?

A: The cable features a protective coating to resist rust and corrosion. However, prolonged exposure to harsh elements may cause wear over time, so occasional cleaning is advised.

Q: What happens if I forget my combination?

A: If you forget your code, there is no master key. You would need to cut the cable. We suggest writing down your new combination in a safe place immediately after resetting it.

Q: Is this lock suitable for leaving my bike outside overnight?

A: While this lock provides good protection against opportunistic theft, we recommend storing valuable bikes indoors overnight or using a heavy-duty U-lock for extended outdoor parking.

Q: Can I change the combination after I set it initially?

A: Yes, the TY4271 lock allows you to reset the 4-digit combination as many times as you like using the included reset tool.

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