Usually use more expensive jockey wheels with bearings but they wear out very quickly in winter, these work just as well and if they wear quickly can be replaced at a very reasonable price. Would say that life is prolonged if they are dismantled and cleaned very regularly.
Verified purchase: Yes | Condition: New
Until I changed the jockey wheels I didn’t notice how worn the old ones were ! The replacement Shimano ones are marked TENSION with a direction arrow for the lower wheel and g wheel for the guide wheel nearest the cassette , this one is not directional . Much quieter and crisper shifting .
Verified purchase: Yes | Condition: New
What more could you ask of small plastic rotating wheels? Do the job at a much cheaper price than the mainstream cycle retailers.
Verified purchase: Yes | Condition: New
Couldn’t find 105 ss pulleys, anywhere else. These have done the job.
Verified purchase: Yes | Condition: New
They are basic as you would expect!No roller or ball bearing but they are cheap to replace and will last a fair while if kept clean and lubricated.
Verified purchase: Yes | Condition: New
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