Features: Made of high-strength rubber and metal, strong and durable. Easy to install, easy to install and disassemble, and quick to replace. Explosion-proof puncture-proof tire, low noise when used, tubeless. Anti-slip groove design, good shock absorption effect, safer to use. High density and high strength, no need to inflate, convenient and practical. Excellent 250w replacement motor for ES1/ES2/ES3/ES4. Material: Rubber+Metal Power: 250W 42V Material: Rubber Product Size: 20*20*5cm / 7.9*7.9*2inch Product Weight: 3091g / 6.8lb Package Size: 24*24*14cm / 9.4*9.4*5.5in Package Weight : 3304g / 7.3lb Product Category electric scooter For people Universal weight 3.5 (kg) Origin China color No. 9 Scooter ES Motor