Choose Options Honda Foreman 500/520 (ES/Foot Shift) Gear Reduction - 20%, 40%, 60%, 80% Reduction Boss MSRP: Now: $600.00 Was: Unleash the full potential of your Honda Foreman 500/520 with our Primary Gear Reductions by Reduction Boss. These are no cheap made welded gears, they are precision-machined billet, built to handle anything you throw at it! Spin bigger tires... MSRP: Now: $600.00 Was: Choose Options