$150 cash as-is. Aluminum. Early version introduced circa 2013. Three settings to adjust inside width. Length is fixed, but Yuba website has a tutorial involving a hacksaw to modify the length to suit. Overall length, 38 inches. Distance between front and back mounting holes, about 756 mm center-to-center.
I have no opinion whatsoever whether this will work for you or your situation. Do your own homework, bring your own bike to test fit, and exercise your own judgement.
MEET at Explorit parking lot. GOOGLE if you need address. WHEN you are ready to come see it, TEXT (five-three-oh) 655-8335. ANY OTHER MODE OF MESSAGE WILL BE IGNORED.