Chinertown
Other Resources => Vendor Discussion & Reviews => Topic started by: olavrb on August 24, 2025, 04:30:48 AM
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Thought I'd share my two years impressions of the Koozer XM490 Pro hubs. I bought them to replace some cheap loose ball bearing noname hubs on a commuter / do it all bike of mine. I did not replace anything but the hubs.
Reliability was the most important aspect for me, so I wanted a steel axle in the rear hub.
They have been fine, and I haven't done anything but push some more grease into the pawls since I got them. I never ride in the rain, unless I get surprised during a trip. I ride mostly asphalt and gravel, so the hubs are not taking much dirt or abuse.
Still, I'm very happy with these. Good quality for the price.
Links:
- Store, where I bought them: https://koozer.aliexpress.com/store/912178725
- Product page: https://www.koozer.net/149.html
Pros:
- Good quality to price ratio
- Good spare parts availability
- Steel freehub body is available too (B10-S)
- Lots of adapters available for different frame and fork sizes
Cons
- Pawls sometimes skips a bit and creates a "clunk" sound. I haven't done anything to troubleshoot this yet, though. Has not caused any issues.
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Thanks for the long-term review! I have been happy with my Koozer 450 hubs on my MTB but don't have enough time on them for a full review. When I do I'll post my thoughts as well.
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A spoke snapped and I had to remove both the brake rotor and cassette to replace it. I serviced the freehub body while I was at it. No real water or dirt ingress, and all bearings seemed fine. I wiped it clean, and used Slickoleum / Sram butter / slick honey for the pawls. It seems to have worked better than the general purpose lithium bearing grease I used before it. :)