Unleash the full potential of your Honda Rancher 420 (DCT) with our Secondary (final transmission) Gear Reduction 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 effortlessly with enhanced torque. Dominate any terrain with confidence. Upgrade your ride today!

These are American-Made! Don't be fooled by the cheaper Chinese knock-offs!

Notes:

• No internal clearance/grinding mods required .
• Modified Rear VSS (speed sensor) required to correct speedometer and electronic shifting issues after installing a SECONDARY reduction. Primary reductions do not require this mod. The VSS is located on the top-left area of the rear crankcase cover.
  
• PLEASE VERIFY YOUR FITMENT, REDUCTION SIZE, & LEAD TIME BEFORE ORDERING. THERE IS A 15% CANCELLATION FEE.

Applications:
Honda Rancher 420, DCT Automatic models (2009+)*

*DOES NOT FIT the non-DCT ES/Foot Shift models.

Add a Primary Gear Reduction by clicking the following link: Honda Rancher 420 (DCT) Primary Gear Reduction - 25%, 40%