.6 of a quart, same for the 50.
10w-40
45+
with new ones
40 miles an hour
70-75ml ATF
70-75ml ATF
CRF is just a label used by Honda in classifing the type of bike. for example Honda has lots of crf's. 50, 70, 80, 100, 150, 230, 250, 450.
It can go 65 to 70 mph
try its the only way you will know it
2.5 oz +/- 0.03
the Honda cr80r is a two stroke 80cc dirt bike, the crf 80 i don't believe there is such a thing but the crf 70 is a 70cc fourstroke dirt bike. the cr80r is a lot quicker bike
A CRF 70 will use 10 W 40 with a MA rating. The oil must be approved for motorcycle use. This oil can be found at auto parts stores and also at bike stores.