![](https://www.prracingusa.com/wp-content/uploads/2023/01/77500295.jpg)
Upgrade your 2021 SB401R to 2022 specs with this update kit.
![](http://www.prracingusa.com/AllOtherSites64/main/wp-content/uploads/2023/01/77500295.jpg)
Includes all the parts on the list below:
![](http://www.prracingusa.com/AllOtherSites64/main/wp-content/uploads/2023/01/77500295a.jpg)
![](http://www.prracingusa.com/AllOtherSites64/main/wp-content/uploads/2023/01/77500295b.jpg)
This update kit is available at the links below:
Available Now:
Update Kit Here
Upgrade your 2021 SB401R to 2022 specs with this update kit.
Includes all the parts on the list below:
This update kit is available at the links below:
Available Now:
Update Kit Here