factory high quality bicycle parts 9 speed bicycle freewheel for MTB 11-40T cassette freewheel mount
Freewheel Speed:9
Gear Teeth:36 - 42T
Material:ALLOY
Place of Origin:China
Brand Name:HULDABIKE
Model Number:regular
Flywheel Adjustable Gear Number:9-speed
model:9 speed MTB Cassette flywheel
Teeth:11-13-15-18-21-24-28-34-40T
diameter:22.2mm
material:Chromium-molybdenum steel tooth disc/high quality s
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