1. Weight: about 760 grams
2. Size: about 27.5x21.5 cm
3. Material: PP+PVC+Polyurethane
4. Power supply: contains a button battery
5. Applicable models: bicycles, folding bikes, mountain bikes, road bikes, etc.
6. Features: PVC surrounds the cushion, which is firm and durable, reduces the pressure on the hips when riding, hollow groove design, smooth ventilation, reduces sultry heat, thickened cushion, cushioning and shock absorption flexibility, rear reflective warning lights, night riding safer
