X-PRO 40cc Gas-Powered Mini Dirt Bike - Pit Bike for Adults & Teens - Off-Road Motorcycle for Trail Riding & Backyard Fun (Black)

The 4-stroke engines have proven to be more reliable and durable than the 2-stroke engines. Chain Transmission and Pull Start provides much easier control and handling for little kids and gives the rider the great convenience in the event of a stall. Additionally with the 4-stroke you get： More torque:In general, 4 stroke engines always make extra torque than 2 stroke engine at low RPM.More fuel efficiency:4 stroke engines have greater fuel efficiency than 2 stroke ones because fuel is consumed once every 4 strokes.EPA Approved:As power is generated once every 4 strokes & also as no oil or lubricant is added to the fuel; 4 stroke engine produces less pollution.More durability:We all know that more the engine runs, quicker it wears out. 2 stroke engines are designed for high RPM. If an engine can go for 10000 rpm’s before it wears out; a 4 stroke engine with 100 rpm will run for 100 minutes than the other 2 stroke engine which has a higher rpm of 500 & will run for only 20 minutes.No extra addition of oil:Only the moving parts need lubrication intermediately. No extra oil or lubricant is added to fuel. DB-Z006 Motor 40cc,4-stroke,air cooling ,single cylinder Transmission Chain Start type Pull start Max Speed 22mile/h Front Tire 2.5-10 Tank capacity 1.7L Front Brake Disc Rear Brake Disc Front Tire 2.5-10 Rear Tire 2.5-10 Net Weight (lbs) 46 Gross Weight (lbs) 59 Carton dimension (inches) 44*13*24" Seat Height(inches) 25.92" X-PRO Mini Dirt Bikes X-PRO Zephyr 40 Buying Options X-PRO Typhoon 40 Buying Options X-PRO Hawk 40 Buying Options X-PRO Tempest 40 Buying Options X-PRO Victor 40 Buying Options X-PRO Hawk 40 Buying Options Customer Reviews 5.0 out of 5 stars 2 — 4.5 out of 5 stars 92 5.0 out of 5 stars 2 — — Price $299.00$299.00 $259.00$259.00 $299.00$299.00 $299.00$299.00 $289.00$289.00 $299.00$299.00 Motor 40CC 4-Stroke 40CC 4-Stroke 40CC 4-Stroke 40CC 4-Stroke 40CC 4-Stroke 40CC 4-Stroke Start System Pull Start Pull Start Pull Start Pull Start Pull Start Pull Start Tire Size 2.5-10/2.5-10 4.10-6/4.10-6 2.5-10/2.5-10 4.00-6/4.00-6 2.5-10/2.5-10 2.5-10/2.5-10 Max Speed 22 mile/h 22mile/h 22mile/h 22mile/h 22mile/h 22mile/h Seat Height 25.92" 20.52" 22.8" 16.9" 22.8" 22.8" Previous page Next page 1 Why XPROUSA? 2 Parts In Stock 3 Avoid the Hassle of Parts 4 Buyers are Pleased 5 Aftermarket Service

40cc Dirt Pit Bike can not be shipped to California!

The 4-stroke engines have proven to be more reliable and durable than the 2-stroke engines.

Some assembly required Assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. (May differ per model)