10 Speed 11-42T MTB Bike Cassette Freewheel Bicycle

Features:

10 speed freewheel, teeth numbers: 11-13-15-18-21-24-28-32-36-42T.

Made of high-strength steel and aluminum alloy, rigid and long-lasting.

Great replacement for Shimano, for Sram.

Suitable for mountain bicycles.



Specifications:

Material: Steel + Aluminum alloy

Teeth: 11-13-15-18-21-24-28-32-36-42T

Weight: 520g / 1.1lb



Package List:

1 * Bike Freewheel
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