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Product Details
Better Belt Grip and Improved Performance
This is primarily a kit developed to help recover power losses and belt performance when using oversized tires. Larger or heavier tires hurt performance everywhere. Rotating weight and gearing created from larger diameter tires hurt acceleration and speed. This kit improves bottom end performance and improves belt grip without any further loss of top speed from the larger tires.
Fitment Note
- Does not fit Traxter Pro model
- Does not fit XMR
- Oversized Tires
- 0-4000’ elevation
Better Belt Grip and Improved Performance
This is primarily a kit developed to help recover power losses and belt performance when using oversized tires. Larger or heavier tires hurt performance everywhere. Rotating weight and gearing created from larger diameter tires hurt acceleration and speed. This kit improves bottom end performance without further loss of top speed. Throttle response is improved and better back shifting of the belt when the vehicle senses load from soft terrain or hills. Development was focused primarily on the most popular 28-30” aftermarket tires used in this application. The kit could be used with larger to help recover losses, and would be better than stock clutching but the focus was on the most popular requested sizes of 28-30”, and those tires are more within the acceptable zone of gearing for the vehicle.
Fitment Note
- Does not fit HD9 Models
- Does not fit XMR
- Oversized Tires Adjustable Kit
- 0-3000’ elevation (also used even with stock 27” tires on “Limited” model, as it has a much heavier full cab, and the drag from A/C pump, etc. is significant)
Better Belt Grip and Improved Performance for Oversized Tires
This kit is primarily developed to help recover power losses from adding oversized tires to the Defender HD!0. Provides a significant improvement in performance and belt efficiency for the applications listed.
Most stock models with 27” stock tires do not necessarily need a clutch kit, however, larger or heavier tires can be a serious drag on performance. Rotating weight and added gearing from larger tires hurt acceleration and top speed. This kit improves bottom end performance and improves belt grip without any further loss of top speed from the larger tires. Throttle response is improved and better back shifting of the belt when the vehicle senses load from soft terrain or hills.
The custom, adjustable flyweight lever arms were developed specifically for this application and work in conjunction with the rest of the components in this kit. They have a slightly different curvature and location of mass to allow the arm to squeeze the belt harder on initial acceleration. A better clutch calibration for controlling “rate of shift of the belt” with larger tires tire. Includes a custom ground billet helix ramp that controls the shift specifically for this application. The kit can easily be set up for efficiency with different sized tires/applications. Helps restore RPM to the proper zone. Designed around the use of the most popular 28-32” tires. Tires larger than 32 should be looking at gear reduction for better efficiency. The instruction manual tells you exactly how to set up for different tire sizes and situations.
