The TaoTao BD17 125cc Dirt Bike is equipped with over sized front and rear Hydraulic Disk Brakes for fast stopping power. This gas powered off road dirt bike is equipped with a mechanical Kick Start, Dual front compressed coil shocks & a Rear Mono Shock that is adjustable for the riders comfort. The DB17 dirt bike has 17" rim in the front and 14" rear rim, along with Knobby Off Road Tires that cut through any condition with ease. This TaoTao 125cc Dirt Bike comes standard with an air cooled 4 stroke Honda Style gas engine that can accept OEM Honda replacement Parts if needed. The 125cc Dirt Bike comes complete with video Instructions to finish off the minor assembly that remains when un-creating the machine after receiving it. It also includes a metric Tool Kit. These Awesome 125cc Youth Dirt Bike can hold up to 400 pounds. So, adults can ride it, but it is perfect beginners machine for larger kids and teenagers.