For the discerning owner of high-performance machinery, the Wiseco Top End Bearing 12X15X14.5 LEM represents a benchmark in engineering excellence and craftsmanship. Designed specifically for a range of elite models, this bearing is not merely a component; it is an essential element that enhances the overall performance and reliability of your machine. With a commitment to precision and quality, Wiseco delivers a product that meets the rigorous demands of supercar and bespoke performance builds.
Crafted with utmost precision, the Wiseco Top End Bearing is engineered to reduce friction and enhance performance under extreme conditions. Utilizing advanced materials and manufacturing techniques, this bearing is designed to withstand the rigors of high-revving engines, ensuring optimal power transfer and longevity. The meticulous tolerances achieved through state-of-the-art CNC machining and quality control processes guarantee a perfect fit, minimizing any potential for play or wear.
Every aspect of the bearing's design has been considered, including its position within the engine assembly. As a top-end component, it plays a crucial role in maintaining the integrity of the engine's performance, contributing to smoother operation and improved responsiveness. This is particularly vital in applications where every millisecond counts, such as in competitive racing or high-performance recreational use.
Owners of elite performance machines have consistently praised the Wiseco Top End Bearing for its exceptional quality and fitment. One user noted, “Fitted to my KTM 50 SX, the precision of the bearing is evident. The smoothness it provides at high RPMs has noticeably improved my bike's throttle response and overall performance.” Another customer remarked, “The engineering behind this bearing is impressive; it integrates seamlessly with my Cobra CX50 BW, enhancing both reliability and performance during competitive rides.”
In a world where performance and precision are paramount, the Wiseco Top End Bearing 12X15X14.5 LEM stands as a testament to the relentless pursuit of excellence. Trust in Wiseco to elevate your performance experience with components that are as sophisticated as they are effective.
Other Part Numbers:
Wiseco #B1041
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Cobra BM50 | 1994-1997 | Base |
| Cobra CH2 | 2003 | Base |
| Cobra CM50 | 1997-2006 | Base |
| Cobra CX50-JR | 2007-2009, 2011-2015 | Base |
| Cobra CX50-OI | 2007-2008 | Base |
| Cobra CX50-SR | 2007-2015 | Base |
| Cobra CX50BW | 2014-2015 | Base |
| Cobra CX50SR King Limited Edition | 2014 | Base |
| Cobra ECX50 | 2007-2009 | Base |
| Cobra P3 | 2006 | Base |
| Cobra PW3 | 2003, 2005 | Base |
| Husqvarna TC50 | 2017-2021 | Base |
| KTM 50 SX | 2007-2021 | Base |
| KTM 50 SX Junior | 2007-2009 | Base |
| KTM 50 SX Mini | 2008-2021 | Base |
| KTM 50 SXS | 2012-2013 | Base |
| KTM 50-3 SX | 1994-1999 | Base |
| LEM CR2 | 1999 | Base |
| LEM CR3 | 1999 | Base |
| LEM CX1 | 2006 | Base |
| LEM CX2 | 2006-2007 | Base |
| LEM CX2 SR | 2008-2010 | Base |
| LEM CX3 | 2006-2007 | Base |
| LEM CX3 SR | 2007-2010 | Base |
| LEM CXF2 | 2006 | Base |
| LEM DX1 | 2013 | Base |
| LEM DX2 | 2011, 2013 | Base |
| LEM DX2 Beta | 2013 | Base |
| LEM DX2 SR | 2011 | Base |
| LEM DX3 | 2011, 2013 | Base |
| LEM DX3 Beta | 2013 | Base |
| LEM DX3 SR | 2011 | Base |
| LEM L2 | 2004-2005 | Base |
| LEM LX1 | 1999-2003 | Base |
| LEM LX1 Sport | 2004-2005 | Base |
| LEM LX2 | 1998-2002 | Base |
| LEM LX2 Factory | 1999-2001 | Base |
| LEM LX2 Racer | 2001-2003 | Base |
| LEM LX2 SR | 2003-2005 | Base |
| LEM LX2 Sport | 2001-2005 | Base |
| LEM LX2 Super | 1999-2002 | Base |
| LEM LX3 | 1998-2002 | Base |
| LEM LX3 Factory | 1999-2001 | Base |
| LEM LX3 Racer | 2001-2004 | Base |
| LEM LX3 Sport | 2002-2005 | Base |
| LEM LX3 Super | 1999-2002 | Base |
| LEM LX4 | 1999-2006 | Base |
| LEM NX2 | 2008-2010 | Base |
| LEM NX3 | 2008-2011 | Base |
| LEM R2 | 2002-2005 | Base |
| LEM R3 | 2002-2005 | Base |
| LEM R3 XC | 2003-2005 | Base |
| LEM RX2 | 2006-2010 | Base |
| LEM RX3 | 2006-2010 | Base |
| LEM RXC3 | 2006 | 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.