so im at school rn and just went out onto the bus loop with the k4s during lunch. before this i had only run it on the soft lawn at home and could only do wheelies with the 4s battery at 100 punch... i just put it at 50 punch and it did a 10 foot wheelie before flipping over the wheelie bar and skidding on the roof for the next 20 feet...
so much for racing my friend after school...
so much for racing my friend after school...