GOLDIX 13 Speed MTB Cassette Ultralight HG Sprocket Carbon Steel Color:13 Speed 11T-50T Material Type: 5MM Carbon fiber

Material Type: 5MM Carbon fiber + Oxford cloth

Colour: Matte Black

1* outer tent fly

Difference：

GOLDIX 13 Speed MTB Cassette Ultralight HG Sprocket Carbon Steel Color:13 Speed 11T-50T Material Type: 5MM Carbon fiberSPECIFICATIONS Brand Name: GOLDIX Choice: yes Components: Freewheel Flywheel Adjustable Gear Number: 13 speed Freewheel Speed: 13 pcs Gear Teeth: 11T 52T High concerned chemical: None Material: Carbon Steel Model Number: GOLDIX PTSL Origin: Mainland China Sensitivity: 108 Sounds Type: MTB Bike Freewheel is_customized: No *Brand: GOLDIX *Color: All Black color *Process: Phosphating treatment (wear resistance, corrosion resistance) *Structure: for