I just got my cylinder back from millennium technologies they bored the cylinder to the stock piston size that was 1.888 and honed the cylinder to 1.890.
It should be 48 mm
It should be 48 mm
What is the standard bore size of a 1987 suzuki rm250 1987
48mm
52mm
67.4mm
89.0 mm is the stock bore for the 1989 Honda cr500r.
from 1989 to 1996 the size is 108
0.138mm or just 138 that is standard for uk models rest of world varies
82MM is standard bore and 71.2MM is the Stroke
92mm. 91.948 to be exact, but if its at 92 your in good shape.
4.040". The standard bore is 4.00".