Model：Puma S Motor:750W Bafang hub motor
Battery: 48V 14Ah battery
Tire: 20"×4.0 KENDA Tire
Brake:Tektro hydraulic disc brake
Derailleurs: Seven speed Shimano gear shift
Front folk:Hydraulic suspension
More colors are availeble
https://www.hangpaiebike.com/electric-vehicle/electric-bike/fat-tire-electric-bike-red.html