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Material | High-carbon steelAluminum Alloy | OEM&ODM | Acceptable and welcome |
Color | blue/yellow/red/white/customized color | MOQ | 1 pieces |
Size | 21/24/27 speed gears24/26 inches wheel diameter | Logo | Custom Logo |
Packing Details | Carton, pp bag,customize | Production Capacity | 1000 pieces/ Per month |








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