2.92 first gear, 0.8 5th gear, 0.63 6th gear. Rear tyres are 26 inches, haven't got dyno results yet and I don't want stupidly low revs on the highway - about 2000 - 2100 at 65mph is about it. With 650 horses, 5th gear is a power gear at 65mph if I want to overtake, but I love 4th for doing it...