Adjustable Bicycle

size: 31.8*85mm, 31.8*100mm, 31.8*120mm(1.25*4.72in), 25.4*100mm, 25.4*120mm color: black material: aluminum alloy front fork diameter: 28.6mm(1.13in) packing include:1 * bike handlebar riser and 4/5mm(0.16/0.20in) tool size: 31.8*85mm(1.25*3.35in), 31.8*100mm(1.25*3.94in), 31.8*120mm(1.25*4.72in), 25.4*100mm(1.00*3.94in), 25.4*120mm(1.00*4.72in) Features: Aluminum alloy material is solid and practical. The frosted surface is comfortable and smooth without hurting hands. Can be adjusted by 60°(plus and minus) to release the waist pressure. There is a height suitable for you. Double screw design, high stability, not easy to fall off, firmer, safer riding. Convenient and easy to install.

Returns Accepted for this item if it's within 30 Days