1set Support Rack Bicycle Extender Bar Handlebar Bike Extension Bracket MTB Handlebar Extender Bike

Label:Yes Weight: 160g (without batteries) Item Name: Bicycle Extender Bar Material: Aluminium Zinc Zinc Zinc Zinc Alloy Suitable for 22-31.8mm handle bar package including:1 set Extender Bar(without batteries) Features: Wear-resistant, Anti-corrosion, Stylish Appearance Charging:Powr Bank Size:as shown

Battery model: 18650 flat head lithium battery