Rockbros T530 Bike Lock with Helmet Lock - Black

Commuting through the city with your bike and helmet, you need a quick and reliable way to secure your gear when you stop for coffee or run into a shop. The Rockbros T530 bike lock with helmet lock in black solves that problem with a single, lightweight cable that loops through both your bike frame and helmet vents, then locks with a resettable 3-digit combination. No keys to lose, no extra locks to carry.

Key specifications

• Lock type: combination lock (3-digit, resettable, 1000 possible codes)
• Cable: braided steel, 900 mm long, 2.5 mm diameter, PVC/ABS coated
• Lock body: zinc alloy and ABS plastic
• Colour: black
• Security level: low to medium – deters opportunistic theft
• Weather resistance: splash-proof
• Operating temperature: -20°C to 50°C
• Intended use: bicycle, helmet, luggage, sports equipment

Why choose it

This lock is all about convenience and portability. The combination mechanism means you never have to worry about losing keys, and you can set your own code for easy recall. The 900 mm cable gives you enough length to secure your helmet and bike to a rack or post, while the braided steel core resists cutting attempts from basic tools. The PVC/ABS coating protects your bike's paint and the helmet shell from scratches. Compact and lightweight, it fits easily in a jersey pocket, backpack, or saddle bag.

Ideal use cases

• Urban commuters who need a quick lock for short stops
• Cyclists who want to secure their helmet to the bike when parked
• Travelers locking luggage or sports equipment
• Students on campus locking bikes between classes

Good to know

The lock is splash-proof, so it can handle light rain and splashes, but it is not designed for submersion. While the steel cable provides a deterrent, it is not recommended for high-theft areas or overnight parking. To reset the combination, follow the included instructions – the process takes only seconds. The lock body is made of zinc alloy and ABS plastic for durability without excessive weight.