Unbranded Poday Folding Bike Easy Wheel Extension Bar With Easy Wheel A

product Name: Widening And Thickening Litepro Easy Wheel / Extension RodColour:Black+MulticolorMaterial:Aluminum alloySize:160 x 62 x 62mmEasy wheel diameter: 62mmWeight : about Wheel 46g /1pcs – Rod 78g/1pcsPackage Contents:1 x Folding Bike Extension Bar2 x Folding Bike Easywheel2 x screwsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.