PEM 61035 QuickChange Gears Set 35 4.11/5.80 and 4.86/6.86 Quick Change PEM QuickChange Gears Set 35 4.11 Ratio 5.80 / 2.91 4.86 Ratio 6.86 / 3.44 Made from high grade gear steel Hobbed and fully heat treated 10 Spline Bryke Racing Part #: PEM 61035.
