Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won't regret buying it. Take a break from smartphones and tablets! Bring r kids to an outdoor and create fun memories that indoor environment cannot provide. motor’s 4-stroke engine is very and environmental friendly, and has a long engine life that can provide r kids great fun and long-term entertainment. SIMPLE INSTALLATION:all to do is bike to r kid’s s, and y are ready for a fun ride EPA Approved, it means kid's pocket bike will not cause unreasonable adverse effects in users’ health under instruction manual and it’s environmentally and it has low noise. gas powered pocket bike for kids provides easy pull start operations, and kids can start 40cc dirt bike up easily. Low-pressure pneumatic tires provide soft & smooth ride