1. Adopt high hardness metal aluminum alloy wire cup, strong hardness, light material 2. High-strength wheel feet, the main body is made of engineering plastic, strong and durable 3. Thickened front gear line, with full metal design, higher wear resistance, smoother line out 4. Backstop switch design, easy to control the forward and reverse rotation, easy and fast dialing 5. Push-button folding rocker, can be interchangeable left and right, convenient storage, easy to use 6. Metal sounding piece, zinc alloy tooth plate, smooth feel 7. Material: metal, plastic 8. Speed ratio: 5.5:1 9. Note: the actual product to the title specifications model shall prevail, the picture model is for reference only
