Product Overview
A simple but essential tool for safe transport and maintenance.
The Morgan Blue Chain Keeper Thru Axle is a compact and practical chain holding tool designed to keep the chain tensioned and drivetrain stable when the rear wheel is removed — for example when cleaning your bike, working on the drivetrain, or transporting it in a box or trunk.
Made to fit thru-axle systems, this tool helps maintain the correct position of the rear derailleur and prevents the chain from sagging, scratching the frame, or getting tangled when the wheel isn’t in place.
It’s a light, easy-to-use accessory that becomes invaluable during deep cleaning sessions or when dismantling your bike for travel or storage.
Key Features
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Keeps chain secure: Holds the chain in place when the rear wheel is removed, protecting frame and components.
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Thru-axle compatible: Designed specifically for bikes with thru-axle dropouts.
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Easy to install: Quick to mount using the existing thru-axle.
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Prevents damage: Helps avoid scratches, tangles, and chain slippage during wash or transport.
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Lightweight and compact: Handy tool to keep in your workshop or travel kit.
Recommended Usage
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Remove your rear wheel to prepare for cleaning or transport.
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Slide the chain keeper over the thru-axle area and lock it in place.
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Ensure the chain stays tensioned and aligned with the rear derailleur.
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Proceed with cleaning, maintenance or packing without the chain rubbing against the frame.
Best For
Cyclists who regularly remove their rear wheel for cleaning, service or transport — especially those with road, mountain or gravel bikes featuring thru-axle systems.
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