KNFBOK bikes lightweight adult 21-speed cross-country bicycle 26-inch one-wheeled mountain bike student car for men and women three-knife wheel yellow

Description

Product configuration21-speed three-knife folding bikeFront fork: bold shock absorber front forkFlower Drum: Rotating DrumPedal: advanced PVC pedalInner tube: DongyueTire: bold treadCentral axis: 5S central axisDialing: TX30Dial before and after: day/raceTower wheel: 7 pieces of positioningChain: positioning chainNote: Our products have been strictly packaged, but it is inevitable that there will be rubbing in the logistics and transportation. The rubbing caused by transportation can be covered with stickers or nail polish. If the parts are damaged, you can take photos and contact us. We will send them for free. Damage to parts, products do not affect the use, not as a quality problem and return reasons, if you really need to return, the logistics costs are borne by the individual, we do not bear the return shipping costs