Overall, the Polaris Trailblazer 250 has a length of 74.5 inches, a height of 46 inches, and a weight of 46.5 inches. The dry weight of this quad is 461 lbs. (209.1 kg), while the gross vehicle weight rating (GVWR) of 765 lb. (347 kg). Furthermore, this single-seater has a seat height of 34 inches (863.6 mm). The fastest 250cc motorcycle is the Aprilia RS 250 with a top speed of 123 mph (198 kph), and in second place comes the Kawasaki Ninja 25R with its top speed of 116 mph (187 kph). 250cc motorcycles are capable of high top speeds, but they’re not designed to run at high speed for any length of time. The top speed of a 250cc motorcycle is Honda pairs the TRX’s front dual hydraulic calipers with 174mm discs. Out back there’s a single sealed mechanical 140mm drum. While we typically prefer a full set of disc brakes on sport ATVs, at least the drum does have the ease of maintenance factor going for it. To control each, there’s a front brake lever and a rear brake pedal. Ice Bear 125CC Youth Quad Atv Automatic With Reverse, Remote Kill, 7" Wheel (Pah125-8S), Air Cooled, 4-Stroke, $1,249.00. or as low as $62.35/mo with. ICE BEAR. How fast does a 250cc ATV go in mph? about 40 mph. How fast will Yamaha bear tracker 250cc go? 70. How fast does 250cc go karts go? Probably faster than a 150cc kart. The honda fourtrax can carry up to 800-900. The artic cat can go up to 50 mph depending on riders weight and road conditions. Also with the Honda can go up to 55 mph depending on riders weight and ATVs are not toys. Serious injury or death can result from improper use of ATVs. Your youngster’s safety will depend on you taking a "Safety First" approach to ATV riding. The QuadSport Z50 may be used only by those aged 6 and older. Always supervise riders under the age of 16. All other Suzuki ATVs may be used only by those aged 16 and older. PACKAGE HIGHLIGHTS. For ages 14 and up. 250 cc 4-stroke liquid cooled engine. Fully automatic continuously variable transmission (CVT) Double A-arm front suspension. Preload adjustable shocks. Electric start. Black & Can-Am Red / 250. Black & Can-Am Red / 250. epS9.