Why Most Rack Locks Fail — and the Steerer‑Tube Approach That Doesn’t

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If you’re transporting an e-bike or a high-end MTB, you already know the uncomfortable truth: the ride isn’t the risky part—the car park is.


Most “bike rack security” setups are a patchwork of cables, padlocks, and hope. They look safe… until you start thinking like a thief (or you see someone lose a $10k bike in less than a minute).


Raklox was built to solve that problem properly—with a patented steerer-tube locking mechanism designed for vertical racks and now a horizontal-compatible version too.

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"Love these locks, so much more robust and secure than my cable lock, and no frame rub either! I'm no mechanic and I managed the install just fine. Took my time making sure I was happy with the position before committing to the self shearing bolt and its all where I want it! Sure, they're not cheap, but neither are my bikes. I feel so much better having them secured properly. If you've been sitting on the fence for a few weeks like I was, do yourself a favour and just get em!"

Tammielee H.
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How Raklox works: lock the bike where it makes sense — the steerer tube

Raklox is different because it doesn’t depend on squeezing your frame or threading a cable through your whole bike.


Instead, it uses a patented steerer tube locking mechanism designed to secure bikes on racks while avoiding frame contact.


What that means for you:


No frame contact (so you’re not grinding a lock against a premium bike)

 

One-handed operation (fast enough to use every time)

 

Built for riders who transport serious bikes (e-bikes, high-end MTBs, and anyone who’s invested big)

 

Raklox is also Australian-made in Nowra, NSW, and engineered with a no-nonsense, security-first mindset.

 

RAKLOX Secure Anchor Black chain lock with keys and additional components on a textured surface, featuring RAKLOX branding.
RAKLOX Secure Anchor Black chain lock with keys and additional components on a textured surface, featuring RAKLOX branding.

Secure Anchor - Single

The best rack lock
$399.00

Product details

Anchor Point Dimensions: 

20-24mm and 29-36mm
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Bracket Dimensions: 50x50mm and 35x65mm 
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Chain Length: 85cm length for secure and versatile locking.
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Suitable for: High valued bikes
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Fasten mode: One-handed lock
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Rack Type: Vertical Rack
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Material: CNC-machined 660 aluminium (anchor point)
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Install time: 10–20 minutes
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Locking mechanism: Patented steerer-tube lock (no frame contact)

Our ratings

Peace of mind: 10/10
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Rack compatibility: 9/10
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Frame-friendly: 10/10 (no frame contact)
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Ease of use: 9/10 (one-handed operation)
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Build quality: 10/10 (Australian-made, CNC-machined components)

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Pros

  • Patented steerer-tube locking (purpose-built for rack security)

  • No frame contact (helps avoid scratches and rub on premium bikes)

  • Patented steerer-tube locking (purpose-built for rack security)

  • Premium materials (CNC-machined 660 aluminium anchor point)

Cons

  • Premium price (built for riders protecting a premium bike)

  • Requires initial install time (10–20 minutes, then it’s set)

How to use Raklox the right way

1:

Mount your bike rack and load your bike Secure the bike on your vertical rack (or your horizontal rack if you’re using the horizontal-compatible Raklox).

2:

Position Raklox and align the lock point Bring Raklox into place and line it up with the bike’s steerer-tube lock point (designed to avoid frame contact).

3:

Lock it in Engage the lock using the one-handed mechanism. Give the bike a quick check to confirm it’s secure.

4:

Do a 10-second safety check before you drive Make sure the bike is seated properly on the rack, straps are tight, and Raklox is fully engaged.

5:

Unlock and ride When you arrive, unlock with one hand and you’re ready to roll.
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Ready to secure your bike properly?

If you’re transporting an e-bike or a high-end MTB, rack security isn’t optional — it’s part of owning the bike.


Raklox gives you a premium, engineered solution built to protect your investment without chewing up your frame.


Buy Raklox now and lock up with confidence.