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UniorEmergency Cassette Lockring Tool


Item # UNR001R

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  • Black, SHIMANO/SRAM ($9.99)
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Item # UNR001R

Tech Specs
CompatibilityShimano, SRAM
Recommended Usebike maintenance
Manufacturer Warranty1 year

Claimed Weight

Claimed weights are provided by the vendor.

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Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?


>Rating: 5

Just in case

Whether its Centerlock hubs or my cassette I can't say enough about the fact that I am glad I'm not leaving home without a small but sometimes essential tool. This tool is designed for touring cyclists who break a spoke behind the cassette. I figure if there's a chance my cassette can go loose (and it has happened) it'll be great to have this tiny, lightweight way of tightening it up.