- Prevents wheel from coming off the hub during wheel installation
- Protects wheel dust seals and bearings from mud and dirt
- Aircraft-grade aluminum construction
- Anodized finish to match your OEM
- Laser etched Moose Racing logo
- Unique tapered design
- Only for OEM wheel hubs.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2018 | Beta | RR 125 | |
| 2019-2023 | Beta | RR 125 2 Stroke | |
| 2019-2023 | Beta | RR 200 2 Stroke | |
| 2013-2014 | Beta | RR 250 | |
| 2015-2023 | Beta | RR 250 2 Stroke | |
| 2013-2014 | Beta | RR 300 | |
| 2015-2022 | Beta | RR 300 2 Stroke | |
| 2017-2018 | Beta | RR 300 Race Edition | |
| 2023 | Beta | RR 350 | |
| 2018 | Beta | RR 350 Race Edtion | |
| 2015-2016 | Beta | RR 390 | |
| 2023 | Beta | RR 390 | |
| 2018 | Beta | RR 390 Race Edition | |
| 2013-2014 | Beta | RR 400 | |
| 2015 | Beta | RR 430 | |
| 2018 | Beta | RR 430 Race Edition | |
| 2013-2014 | Beta | RR 450 | |
| 2015-2016 | Beta | RR 480 | |
| 2023 | Beta | RR 480 | |
| 2013-2014 | Beta | RR 498 | |
| 2020-2021 | Beta | RR-Race Edition 125 | |
| 2021 | Beta | RR-Race Edition 200 | |
| 2020-2021 | Beta | RR-Race Edition 300 | |
| 2020-2021 | Beta | RR-Race Edition 350 | |
| 2020-2021 | Beta | RR-Race Edition 390 | |
| 2020-2021 | Beta | RR-Race Edition 430 | |
| 2019 | Beta | RR-S 350 | |
| 2019 | Beta | RR-S 390 | |
| 2019 | Beta | RR-S 430 | |
| 2016 | Beta | RS 430 | |
| 2016-2017 | Beta | Xtrainer 300 | |
| 2019-2023 | Beta | Xtrainer 300 | |