Goldoro Electric Bike for Adult 26 X7 Aluminum Alloy Mountain Bike, 250W/36V, Max 18 mph, 21 Speed

Goldoro Electric Bike for Adult Model: 26 inch 36V X7 Mountain Model Frame: 26 x 1.95 x 17 inch aluminum alloy frame Tire: 26 x 1.95 inchblack tire with Wanda logo Rim: 26 x 1.75 inch Front brake: front and rear aluminum alloy mechanical disc brakes Shifting : Shimano 21 speed