Chain adjuster plugs

$14.95

Dial in the perfect fit. These chain adjuster plugs reduce excess chain length so your setup sits snug against your rack—minimising slack and unwanted movement. Comes with 3 in each pack, each reducing the chain by aprox. 1cm.

Locks into the link

Shortens your chain link by link.

No tools needed

Locks into chin link.

No Frame Contact

Add more until the chain no longer contacts the frame.

Quick & Easy

Click it. Lock it. You’re done.

Description

Our chain‑adjuster plugs let you tailor the chain length to match your rack and bike perfectly, ensuring a snug fit that protects your bike from damage. Comes with 3 in each pack, each reducing the chain by aprox. 1cm.

Key Features

Hardened plastic durability – Tough enough to withstand outdoor conditions without cracking or deforming.

Bike protection – Prevents chain movement that could otherwise scratch or damage your bike frame.

Quick and simple install – Easily slides into place without tools for fast personalization.

Shipping & Returns

We offer fast, reliable shipping across Australia. All Raklox products are carefully packaged to ensure they arrive in perfect condition — ready to install and protect your ride.

Not quite right? No problem. We accept returns within 30 days of delivery, provided the item is unused and in original condition. Simply contact our team to initiate a hassle-free return or exchange.

Your satisfaction and security are our priority — from the moment you place your order to long after it's installed.

Who’s riding with us

Trusted by cyclists who demand confidence everywhere they ride.

DM.MTB
MTB Crew
Josh
Carlson
Australian Mountain Bike
Torque Mountain Bike
Flow Mountain Bike
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Protection that rides with yoU

Meet Raklox: The One‑Handed Bike Rack Lock That Won’t Touch Your Frame

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Designed for real riders, real risks, and real adventures

You’re heading to the trails and stop for a coffee. Your bike’s on the rack—unsecured. Sound familiar?


Secure Anchor is a bike rack lock that replaces that gut-feeling panic with real peace of mind. One-handed security, no frame contact—so you can step away between stops, trails, and road trips.

Why Raklox Is Better Than Other Lock Options

Traditional bike locks are designed for static parking—not for securing a bike on a moving car rack. They’re time-consuming to fit, awkward around rack geometry, and can create frame contact and abrasion.


Raklox is engineered specifically as a bike rack lock, securing the bike through a steerer tube anchor inside the bike. The result is fast, one-handed security designed for transport-theft deterrence while travelling, not just at the destination.

Approved Locks

Guaranteed Protection

australian made

veteran owned business

FAST SHIPPING

30-days 

money back guarantee

Ditch the padlock and Chains.
 Ride Without Worry

Secure Anchor solves what other locks ignore - ease, safety, and protection.

Unique Locking Mechanism

Secures your bike as a secondary tether even if you forget the rack straps. Inserts and locks into your steerer tube.

Bolt Cutter Resistant

Built from aircraft-grade materials for serious anti-theft protection.

Raklox Secure anchor 
full Installation guide

Quick setup. Rock-solid hold. Watch our step-by-step fitting videos to install your Raklox Secure anchor with confidence. Whether it’s your first time or you're switching setups, we’ve got your back.

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extra add ons

Perfect pairings for the Secure Anchor.

WALL ANCHOR

Turn any home wall into a lock.

Bundle & Save

One-Handed Lock. Zero Compromise.

When You’ve Got One Hand Full and a Bike to Protect

How does the Raklox Secure Anchor work?

The Raklox Secure Anchor is a robust, one-of-a-kind locking system for your bike rack. The anchor point installs directly into your fork’s steerer tube. A bracket mounts securely to your rack, with the hardened chain linking the bracket to a locking pin that slots into the anchor point.

Is the Secure Anchor compatible with all bike racks?

It's designed to be very versatile, however we currently have 2 bracket sizes to suits most common racks. If you feel your these sizes wont fit your rack, please reach out to us!

Will the Secure Anchor protect my bike from scratches or damage?

When fitted correctly, our lock is designed not to touch your frame. 

Can I use the Secure Anchor for multiple bikes?

Yes. You can use the lock across multiple bikes by installing an Anchor Point on each one. Keep in mind, though, that a single lock secures only one bike at a time.

How do I install the Raklox Secure Anchor?

Please refer to the installation videos 

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