PEM 61032Q QuickChange Gears Set 32Q 4.11/5.90 and 4.86/6.97 Quick Change PEM QuickChange Gears Set 32Q 4.11 Ratio 5.90 / 2.87 4.86 Ratio 6.97 / 3.39 Made from high grade gear steel Hobbed and fully heat treated 10 Spline Bryke Racing Part #: PEM 61032Q.