The main application of the product: product material is completed by aluminum alloy 6061 turning process£¬ making it a better intensity. Installed in the middle of the handlebar and front fork£¬ so as to adjust the handlebar height£¬ especially suitable for long-distance riders.
Color: black
Material: aluminium alloy + steel
Overall height: approximately 121mm
Down tube inner diameter: about 28.3mm
Upper tube inner/external diameter: about 22.3/28.3mm
Screw diameter: about 5.78mm
Suitable models: ordinary MTB£¬ BMX£¬ folding mat car.
1 set x Bicycle bike stem riser ( 4 x aluminum alloy washer£¬ 1 x long screw )