ZTTO Mountain Bike Flywheel 12 Speed 9-50T Cassette XD Cassette Black 540g 9-50 Cassette 12s Cassette k7
$97.50
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Brand Name: ZTTOFreewheel Speed: 12Material: STEELGear Teeth: 50TModel Number: ZTTO 12s 9-50T LSensitivity: 108 Soundsis_customized: NoComponents: Freewheel
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