frame: iron motor type: brushless, toothless and low speed motor power: 250 w dimension of tyre: 16"*2.125 Max Speed: 20Km/h Load capacity: 100 Kg Run per charge: 40Km Recharge times:≥ 350 times charge duration: 8 H front/rear brake type:Front: hub brake;rear:drum brake N.W./G.W: 39.90kg/43.30kg Overall Size: 16inch Battery type: lead-acid 36v 10a Battery life:350times transmission type:all electric, 1:1 power assist rated outpower:250w date of put on sale:2008