Not for free, unless they're sending bottles of it out on request to anybody who asks. And 7W compared with what? At ~450W, 7W is 1.5%, that's a lot to find in a roller chain drive which should be hitting 98% efficiency off nothing more than a short break-in.
Not for free, unless they're sending bottles of it out on request to anybody who asks. And 7W compared with what? At ~450W, 7W is 1.5%, that's a lot to find in a roller chain drive which should be hitting 98% efficiency off nothing more than a short break-in.