Built for riders who need an economical and reliable 35% reduction for Honda ATV and UTV applications.
- 35% more torque to the tires
- Includes custom crankshaft thrust washer
- Recommend installing Terache Super-Grip clutch discs with your gear reduction
- This gear reduction replaces OEM part numbers 22100-HP0-A00 and 23120-HP0-A00
Fitment:
- Compatible with all Honda Rancher 420 and Foreman 500/520 foot-shift ATVs. Also fits 2015+ Rubicon 500/520 models. Also OBS footshift 420/500 models
- Fits electric-shift 420/500/520 ATVs and Pioneer 500/520 models, but these applications require a SpeedoDRD for proper shifting.
Important Fitment Note:
- Does NOT fit Rancher or Rubicon models with automatic shift mode, including DCT or FA models.
Installation Notes:
Professional installation required. We recommend installing new Terache Super-Grip clutch discs with your gear reduction (only use Terache clutches or new OEM). Always remove the OEM crankshaft primary gear washer. Always install the Terache primary gear thrust washer onto the crankshaft. Always use motor oil with a JASO-MA rating.







