The 49cc Baja go kart has a centrifugal clutch(automatic) and a pull starter. We consider these karts to be the best and fastest (for their size) on the market, it goes 30+mph.We have seen great results and few problems with these karts since the day we started selling them. These karts are great for children or adults. Children or adults need to be careful when riding because these karts are fast! This model has become one of the most popular. Now you can find out why, take advantage of this low sale price while it lasts! The 49cc Baja Go Kart is an awesome solution to get your kids started in the off road world. The Baja has dual sport tires that can be used in on or off road applications. This model can be ridden by children or adults. Specifications: Engine Model: This is the most powerful 2 stroke 49cc engine of this type on the market. Also EPA Approved for our environment! Engine Power: 2.6 Horsepower Engine Specs: Single cylinder, 2 Stroke, Air cooled Engine Ignition: Electronic Engine Cutoff: Handlebar Kill switch Gear box: Racing style gear box, direct drive! No gear reduction! Fuel Capacity: 1 Liter Tank Warranty: 30 Days, Free life time tech support! Brakes: Axle Disc Brake (rear) Trans: Centrifugal (automatic) Go Cart Weight: 40 lbs Weight capacity: 250 lbs Bumpers: This Go Kart comes with front and rear bumpers Tires: 8" off road tires MSRP:$999 "Sfws"