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20 Inch Mountain Bike Carbon Steel Frame Men And Women Students Bicycle
Keywords:
Keywords:
20 "collapse configuration table | ||||||||
Product specification | Single speed standard with no shock absorption | Variable speed high damping version | ||||||
Frame | High-grade lacquer that bake | High-grade lacquer that bake | ||||||
The lacquer that bake | Paint carbon steel handle | Aluminium alloy handlebars | ||||||
handlebar | Baking varnish is folded to stand | Baking varnish is folded to stand | ||||||
rim | 20 color steel ring | 20 color thickened steel ring | ||||||
mud slab | Extra thick baking clay | Extra thick baking clay | ||||||
chain guard | Anti-oxidation wheel cover | Upgrade the anti-oxidation wheel cover | ||||||
inner tube | Thickened rubber inner tube | Thickened rubber inner tube | ||||||
cover tyre | The high-grade tues | The high-grade tues | ||||||
flywheel | High grade 16T flywheel | Six thickened carbon steel talons | ||||||
corona | Ordinary crankset | Top grade silver cover tooth disc | ||||||
saddle | Thickened colored seats | Thickened colored seats | ||||||
quick release | aluminium alloy | aluminium alloy | ||||||
pedal | Non-slip pedal | Non-slip pedal | ||||||
variable speed | No | Rotary transmission |