If your looking for the perfect suspension tire combo, you must be running a 21" wheel on WP 43 forks. But in order to achieve this result spacing on the KTM forks must be correct and to achieve this you often need a drop crown.
The Ultra bee feels great with wp43 air forks but on full bottom out a 21" wheel will contact the controller causing the front wheel to rub. This is insanely annoying and can cause potential wrecks, especially on controllers that are upgraded from the OEM. This will solve this issue. You can now drop your forks 20mm and ride safely without the risk of front wheel lock up.
This same issue can be found on the LBX with a fork conversion kit, on full bottom out it can rub fender or controller causing the wheel to potentially lock up.
We have designed a full billet 7075 aluminum top triple clamp for the KTM forks that will allow you to adjust the fork in the triple tree to achieve proper clearance and dial in your rake angle to your preference. Suspension is key for going fast and achieving that balance is one of the most important steps.
To Build your own 21" wheel for 2012 and up KTM 85SX hubs you will need to purchase the following: Excel 21 Inch 32 Hole Pro Series Rim, and Moose Racing KTM Spoke set
Features
- Drop crown for KTM WP 43mm forks for running 21" tires and rims
- allows for proper controller clearance on ultra bee swaps
- Billet 7075 Aluminum to be lightweight yet incredibly strong
- Perfect part to adjust rake and bike level with 1.5" lift linkages
Fitment
Universal Fitment for KTM 85SX 43mm forks from 2003-2023