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The Kovix Steel Thunder Alarm Folding Lock combines compact portability with advanced anti-theft protection, making it an ideal security solution for bikes, scooters, and more.
Equipped with a powerful built-in 120dB alarm system, the lock helps deter theft by instantly triggering when movement, vibrations, or tampering are detected. Its intelligent 360° sensor system provides reliable protection, while the simple ARM/DISARM functionality makes everyday use quick and convenient.
Built for durability, the Steel Thunder features strong 3mm thick folding steel plates paired with a stainless steel lock body for added strength and long-lasting performance. The high-security disc-style cylinder is designed to resist picking and drilling for enhanced protection against theft attempts.
With an 80cm locking length, the lock offers flexible securing options for bikes, scooters, gates, fences, and other valuables. A mounting bracket is also included for easy transport and convenient storage while riding.
Let us know what you’re looking for — or visit us in-store and we’ll walk you through 5 simple questions to match you with your perfect ride:
Yes — all sales include a 12-month parts warranty. Labour time is not included, but we’re always happy to assist with service and repairs and can work with our suppliers for after sales support to ensure you feel safe and secure on your new wheels.
No bookings required — just drop in!
We’ll help you test ride multiple bikes or discuss options that suit your needs.Tip: Call ahead or message us first to confirm availability of the specific model you’re after.
We stock Australia’s largest range, including:
Don’t see what you want? Ask our team, and we’ll be able to source it!
All bikes are fully supported and serviceable by our in-house mechanics.
Yes! If your bike is in stock, we’ll assemble and prep it so you can ride straight out the door upon payment.
Between 30 – 115 km depending on:
Ask our friendly staff or look at the specs of the bike your after for more info! We’re happy to help.
Yes — we deliver locally across Sydney and can ship nationally for a delivery fee.
We also partner with supporting stores across Australia to assist with assembly where possible.
Absolutely. Our mechanics have 15 + years’ experience and are among the most qualified in the country.
Yes — your first service is free!
We’re also always available to provide ongoing maintenance, tune-ups, repairs, and support to keep your bike running perfectly as part of our workshop department.
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