bike wrench

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A place to ask bicycle repair questions, and for bike shop monkeys to share advanced non commercial wrenching resources (no YouTube self promotion). This is only for repair related topics.

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Is it possible to fix Alfine hub gears? (lemm.ee)

submitted 1 year ago by [email protected] to c/bikewrench

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Normally when gears wear out you just replace them, but hub gears (like Shimano Alfine) this means rebuilding the entire wheel.

Any recommendations for getting them working better without a lot of cost & expertise?

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[–] [email protected] 4 points 1 year ago

With Shimano hubs you can replace the internal assembly, saving you from a full wheel rebuild. Here's an example. Replacing individual internal parts may be possible for some hubs, but it's not worth the time and hassle IMO.

While your hub is still working you can extend its life with routine maintenance:

Keep the cable adjusted. Some hubs have a built-in indicator to help.
Replace the internal oil/grease occasionally. The exact procedure depends on your hub model. Here's a Shimano guide for replacing oil.