If you're looking to enhance the performance of your two-stroke machine, the Wiseco B1012 Top End Bearing is a must-have. Designed specifically for high-performance applications, this bearing ensures optimal engine function and longevity for a variety of popular dirt bike models.
This bearing is compatible with the following models:
Wiseco is synonymous with quality and performance in the motorsport world. The B1012 bearing is crafted to withstand the demands of aggressive riding, ensuring smooth operation and reduced wear on your engine. Whether you're tearing up the track or hitting the trails, this bearing will keep your engine running at its best.
Many riders have shared their experiences after installing the Wiseco B1012. For instance, a KTM 85 SX owner mentioned, "After swapping in the Wiseco top end bearing, I noticed a significant improvement in throttle response. The engine feels more alive, and I can really push it harder without worrying about reliability." Another rider with a Honda CR85R said, "This bearing made a noticeable difference in my bike's performance. It's a solid upgrade for anyone looking to get the most out of their two-stroke."
Upgrade your ride with the Wiseco B1012 Top End Bearing and experience the difference in performance and reliability. Your bike deserves the best, and so do you.
Other Part Numbers:
Wiseco #B1012
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Honda CR80R | 1986-2002 | Base |
| Honda CR80RB Expert | 1996-2002 | Base |
| Honda CR85R | 2003-2006 | Base |
| Honda CR85RB Expert | 2003-2006 | Base |
| Husqvarna TC85 17/14 | 2014-2018 | Base |
| KTM 105 SX | 2004-2011 | Base |
| KTM 105 XC | 2008-2010 | Base |
| KTM 85 SXS | 2012-2015 | Base |
| KTM 85 XC | 2008-2009 | Base |
| Suzuki RM80 | 1983-2001 | Base |
| Suzuki RM85 | 2002-2009, 2012, 2015-2021 | Base |
| Suzuki RM85L | 2003-2008, 2012 | Base |
| Yamaha DT100 | 1974-1983 | Base |
| Yamaha LT2 | 1972 | Base |
| Yamaha LT3 | 1973 | Base |
| Yamaha MX100 | 1974-1975, 1979-1983 | Base |
| Yamaha RT100 | 1990-2000 | Base |
| Yamaha YZ80 | 1993-2001 | Base |
| Yamaha YZ85 | 2002-2021 | Base |

Wiseco Pistons is an aftermarket company established in 1940 and started in Cleveland, Ohio when Clyde Wiseman designed to create his pistons for himself and his friends. Soon after, people started ordering the same piston and became a favorite of many motorsport enthusiasts.
Today, Wiseco’s has become a world-renowned brand for piston and other high-performance products.
Hightech Manufacturing FacilityOver the years, the company grew and relocated its corporate headquarters in Mentor, Ohio. It now boasts over 150,000 square feet of state-of-the-art forging facility with CNC machining equipment. Wiseco also has fully stocked, strategically located distribution centers all over Canada and Europe to cater to their customers wherever they are.
Global FootprintAs an internationally acclaimed brand, Wiseco gained customers' trust in Europe, Africa, South America, Asia, and Australia. Wiseco is now considered the world leader in manufacturing hi-performance, forged pistons for motorcycles, snowmobile, motorcycle, ATV, outboard marine, and automotive markets.
Purchase Wiseco Pistons at Vivid RacingIf you search for quality pistons that would provide you with optimum performance, then Wiseco Pistons is the right brand for you. It is designed for those who want the best. With 75 years of experience under their belt, you can be sure that Wiseco Pistons is a brand you could trust.
To know more about Wiseco Pistons and what they can offer, visit Vivid Racing and check out their list of products that would fit your specific needs.