SPECIFICATIONS
Brand Name: ZTTO
Material: aluminum
Freewheel Speed: 10
Gear Teeth: 11T
Origin: Mainland China
Flywheel Adjustable Gear Number: 11-Speed
Sensitivity: 108 Sounds
Model Number: cassette cover lock ring
is_customized: Yes
Type: MTB Bike Freewheel
Components: Freewheel
ZTTO Bicycle Cassette 11T Lock Ring Cassette Cover
Material: AL7075
Weight:about 4.8g/pc