As the leading manufacturer of forged two-stroke pistons, Wiseco knows top end bearings are crucial to your top end rebuild. Wiseco two-stroke top end bearings are manufactured by leading bearing suppliers and inspected for quality.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2013 - 2021 | Beta | 250 RR | Base | ||
| 2013 - 2019 | Beta | 250 RR (2 Stroke) | Base | ||
| 2018 - 2021 | Beta | 300 RR | Base | ||
| 2013 - 2019 | Beta | 300 RR (2 Stroke) | Base | ||
| 2015 - 2021 | Beta | 300 Xtrainer | Base | ||
| 2019 - 2021 | Beta | Xtrainer | Base | ||
| 2021 - 2022 | Gas Gas | EC 250 | Base | ||
| 2021 - 2022 | Gas Gas | EC 300 | Base | ||
| 2021 - 2022 | Gas Gas | EX 300 | Base | ||
| 2022 - 2022 | Gas Gas | MC 250 | Base | ||
| 2011 - 2014 | Husaberg | TE250 | Base | ||
| 2011 - 2014 | Husaberg | TE300 | Base | ||
| 2014 - 2022 | Husqvarna | TC250 | Base | ||
| 2014 - 2017 | Husqvarna | TE250 | Base | ||
| 2018 - 2022 | Husqvarna | TE250i | Base | ||
| 2014 - 2017 | Husqvarna | TE300 | Base | ||
| 2018 - 2022 | Husqvarna | TE300i | Base | ||
| 2017 - 2019 | Husqvarna | TX300 | Base | ||
| 2020 - 2022 | Husqvarna | TX300i | Base | ||
| 2021 - 2022 | Husqvarna | TX300i Rockstar Edition | Base | ||
| 1990 - 2019 | KTM | 250 EXC | Base | ||
| 2003 - 2005 | KTM | 250 EXC 4-Stroke | Base | ||
| 2017 - 2017 | KTM | 250 EXC-F | Base | ||
| 1996 - 2005 | KTM | 250 MXC | Base | ||
| 1992 - 2023 | KTM | 250 SX | Base | ||
| 2005 - 2022 | KTM | 250 SX-F | Base | ||
| 2016 - 2016 | KTM | 250 SX-F Factory Edition | Base | ||
| 2021 - 2021 | KTM | 250 SX-F Troy Lee Designs | Base | ||
| 2006 - 2019 | KTM | 250 XC | Base | ||
| 2020 - 2022 | KTM | 250 XC TPI | Base | ||
| 2006 - 2018 | KTM | 250 XC-W | Base | ||
| 2018 - 2022 | KTM | 250 XC-W TPI | Base | ||
| 1990 - 2007 | KTM | 300 EXC | Base | ||
| 2009 - 2017 | KTM | 300 EXC | Base | ||
| 1991 - 1994 | KTM | 300 MXC | Base | ||
| 1996 - 2005 | KTM | 300 MXC | Base | ||
| 2006 - 2013 | KTM | 300 XC | Base | ||
| 2006 - 2016 | KTM | 300 XC-W | Base | ||
| 1996 - 1997 | KTM | 360 EXC | Base | ||
| 1996 - 1997 | KTM | 360 SX | Base | ||
| 1998 - 2002 | KTM | 380 EXC | Base | ||
| 1998 - 2002 | KTM | 380 SX | Base | ||
| 2014 - 2017 | KTM | Freeride 250 R | Base |
For more information on Wiseco part number B1037, you can visit the official Wiseco website.