Expected identifier when parsing expression, got "then". How to fix?

I'm trying to make a damage script for A-Chassis, basically a bumper will fall off if the car crashes at a certain speed, for this instance 100>. Problem is, the "then" part of line 8 gets the error "expected identifier when parsing expression, got "then". I don't know how to fix this.

Here's the code:

local vm = script.Parent.Parent.Parent.DriveSeat.Velocity.Magnitude
enabled = true

function onHit(hit)
    wait(10)

    if (hit.Parent:FindFirstChild("Humanoid") ~= nil) and enabled then
        if vm == 100> then
            print("func")
        end
    end
end

script.Parent.Touched:connect(onHit)

Any help is greatly appreciated!