You are going to need to extend your wiring. You'll have to solder on a new section of wire on the black, and possibly on the red as well. Put heat-shrink over the joint to keep it clean.
To add to Commie's post, I would suggest adding heat-shrink over both the red and black wires. It's a lot less noticeable with the lower profile, and will protect the wiring just that much more.
Thank you gentlemen for the help!
So I need 12 or 14 gauge wire to do the extension? The gearbox is made by dboys, and the wire is extremely thin & I broke the motor tab already (fixed by CA shrink flex afterward).