Fork spring

[hanzdaddy]

Read a few article talking about fork spring. Some people use Nm (4.6Nm) and some quote in kg/mm (0.42kg/mm). What is the different?

I want to get a new spring for my supermoto ride and don't know which one suit my weight. Im riding KTM525 and weighing 155lbs without gear.

[kawamaha]

Read a few article talking about fork spring. Some people use Nm (4.6Nm) and some quote in kg/mm (0.42kg/mm). What is the different?

1kg = 9.81N. (that's not true on the moon ? )I doubt you mean Nm, thats torque. must be N/mm. so 0.42kg/mm = 4.1N/mm