Aluminum Alloy Road Bike 21 Speed Bend Put Double Disc Brake Color:White blue Umfang: 21cm (inklusive) - 50cm

Umfang: 21cm (inklusive) - 50cm (inklusive)

universal all mobile phone(if your phone is Samsung

Material: mesh fit thick sponge + imported microfiber

Package size: 18-104/19/62

electric gel

Aluminum Alloy Road Bike 21 Speed Bend Put Double Disc Brake Color:White blue Umfang: 21cm (inklusive) - 50cmProduct Information: Material: Aluminum alloy car Frame structure: integral car Propulsion mode: Chain Model number: MZ C30 Deadweight: 90kg Frame type: tailless frame Front fork type: spring fork (low grade no damping) Foot type: Ordinary foot Color: Titanium alloy silver, aluminum alloy white red, aluminum alloy white black, aluminum alloy black red, aluminum alloy white blue Size: 21 speed,27 speed,30 speed,33 speed Packing list: Bicycle *1