Frame Size: | 21" |
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Wheel Size: | 26" |
Foldable: | Foldable |
Application: | Road Bike, Mountain Bike, Ordinary Bicycle |
Color: | Silver |
Samples: |
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Customization: |
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Material | 20CrMnMo, 17Cr2Ni2Mo, 42CrMo, 45#, 40CrNiMo, etc |
Heat treatment processing | Carburizing and quenching, Induction hardening |
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