25H 80 Teeth Crankset with Freewheel Connector Set Accessory for Electric Bicycles Modification

Feature: 1. Made of high quality metal material, rugged and durable. 2. Easy to install, no complicated tools required, convenient to use. 3. Original standard, direct replacement for the old or broken one. 4. Practical accessory for refitting electromobile and electric bicycles. 5. Built to meet standard specification, strictly follow factory quality control. Specification: Condition: 100percent Brand New Item Type: Teeth Crankset Kit Material: Metal Crankset Diameter: Approx. 16.5cm6.5in, Inner Diameter: Approx. 5.5cm2.2in Freewheel Diameter: Approx. 7.8cm3.1in, Inner Diameter: Approx. 3.5cm1.4in. Package List: 1 x Crankset 1 x Freewheel 1 x Connector Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Made of high quality metal material, rugged and durable. Easy to install, no complicated tools required, convenient to use. Original standard, direct replacement for the old or broken one. Practical accessory for refitting electromobile and electric bicycles. Built to meet standard specification, strictly follow factory quality control.