There is a small 'plug' on the bottm of the engine. Put a pan under and take off the plug. Let it drain and give the bike a few small shakes to get the excess out. To put new oil in, look for the oil cap on the left side of the bike, open it and put in the new oil. Then close the cap and your ready to ride.
because it is as fit as a flea
the rear tire tube on a 70cc baja dirt bike is 3.0-12
the max speed is 65km/h (40mph) with a 4-stroke transmission and with a 75kg(165 Ibs.) payload
1 000 000 MPH
Ive had mine up to 45mph but it depends on the riders Wait and terrain
It goes 65mph
$400 used on craiglist
A 70 cc Baja dirt bike can be made faster by installing bolt-on engine options. The intake and exhaust systems are the most basic upgrades and can quickly raise power making the bike faster.
A 70cc dirt bike will achieve a top speed of around 40mph
NO you would be beter of getting a Honda or Yamaha or kawasaki or ktm Honda has very little matnins ( oilcanges and lubing the chain )
an part for the moter
40-50 mph depending on ur weight