Color
silver, blue, black and so on
speed ratio
5,10,15,20,30,40,50,60,
size
40,50,60,70,80,100,120,135,147,155,175,200,150
oil
0.13,0.17,0.22,0.6,1.5,3.2,3.6,3.7,3.8,4.6,6.5,9
note the price for WPA60 ratio
20,40,50,60
if your quantity morw than 2000-3000 pcs
will have competive price ,please contact Ms Shadow
