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Brembo 78B40848 Serie Oro Front Floating Brake Rotor for Yamaha WR250R
Brembo Serie Oro brake discs are fully interchangeable with an Original Equipment brake disc. They consist of...
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Description
xBrembo Serie Oro brake discs are fully interchangeable with an Original Equipment brake disc. They consist of the stainless steel braking band connected by means of drive pawls to the hub made of CNC-machined and anodised aluminium alloy. The vast experience of Brembo was used to define the most correct geometries, tolerances and dimensions. Resulting from a specific study of machining tolerances, the special conformation of Brembo discs allows braking torque to be transmitted more effectively while offering better resistance to thermal and mechanical stress. The Serie Oro was the range with which Brembo entered the racing world in the mid-1970s, quickly becoming the industry benchmark for discs. Available in fixed or floating rotors.
Upgrade the front braking performance of your Yamaha WR250R with the Brembo Serie Oro 78B40848 floating brake rotor. Designed as a direct replacement for the Original Equipment brake disc, this rotor combines Brembo’s extensive braking experience with carefully developed geometries and machining tolerances. It is engineered to provide dependable braking performance for street, adventure, and off-road riding applications while maintaining compatibility with the motorcycle’s original braking system.
The Serie Oro rotor features a stainless steel braking band connected to a CNC-machined and anodized aluminum alloy hub by drive pawls. This floating construction allows the braking band and hub to respond effectively to heat and mechanical loads, helping transmit braking torque more efficiently. The result is a brake rotor designed to offer consistent operation and improved resistance to thermal and mechanical stress during demanding riding conditions.
Brembo introduced the Serie Oro range after entering the racing world in the mid-1970s, and the line quickly became recognized as an industry benchmark for high-quality brake discs. This front floating rotor is built to Brembo standards and is fully interchangeable with the Original Equipment component, making it a practical choice for replacing a worn or damaged rotor or refreshing the front braking system. The 78B40848 fits 2008 through 2017 Yamaha WR250R models. Expanded fitment information may be available through WPS Orders.
Features:
- Construction: Stainless steel braking band paired with a CNC-machined and anodized aluminum alloy hub.
- Floating Design: Drive pawls connect the braking band to the hub for effective torque transmission and controlled response to heat.
- Replacement
Fitment:
2001 Yamaha WR250F
2002 Yamaha WR250F
2003 Yamaha WR250F
2003 Yamaha WR450F
2004 Yamaha WR250F
2004 Yamaha WR450F
2005 Yamaha WR250F
2005 Yamaha WR450F
2006 Yamaha WR250F
2006 Yamaha WR450F
2007 Yamaha WR250F
2007 Yamaha WR450F
2008 Yamaha WR250F
2008 Yamaha WR250R
2008 Yamaha WR450F
2009 Yamaha WR250F
2009 Yamaha WR250R
2009 Yamaha WR450F
2010 Yamaha WR250F
2010 Yamaha WR250R
2010 Yamaha WR450F
2011 Yamaha WR250F
2011 Yamaha WR250R
2011 Yamaha WR450F
2012 Yamaha WR250F
2012 Yamaha WR250R
2012 Yamaha WR450F
2013 Yamaha WR250F
2013 Yamaha WR250R
2013 Yamaha WR450F
2014 Yamaha WR250F
2014 Yamaha WR250R
2014 Yamaha WR450F
2015 Yamaha WR250F
2015 Yamaha WR250R
2015 Yamaha WR450F
2016 Yamaha WR250F
2016 Yamaha WR250R
2016 Yamaha WR450F
2016 Yamaha YZ250X
2016 Yamaha YZ450F
2017 Yamaha WR250F
2017 Yamaha WR250R
2017 Yamaha WR450F
2017 Yamaha YZ250X
2017 Yamaha YZ450F
2018 Yamaha WR250F
2018 Yamaha WR250R
2018 Yamaha WR450F
2018 Yamaha YZ250X
2018 Yamaha YZ450F
2019 Yamaha WR250F
2019 Yamaha WR250R
2019 Yamaha WR450F
2019 Yamaha YZ125
2019 Yamaha YZ250F
2019 Yamaha YZ250X
2019 Yamaha YZ450F
2020 Yamaha WR250F
2020 Yamaha WR250R
2020 Yamaha WR450F
2020 Yamaha YZ125
2020 Yamaha YZ125X
2020 Yamaha YZ250
2020 Yamaha YZ250F
2020 Yamaha YZ250X
2020 Yamaha YZ450F
2021 Yamaha WR250F
2021 Yamaha WR450F
2021 Yamaha YZ125
2021 Yamaha YZ125X
2021 Yamaha YZ250
2021 Yamaha YZ250F
2021 Yamaha YZ250X
2021 Yamaha YZ450F
2022 Yamaha WR250F
2022 Yamaha WR450F
2022 Yamaha YZ125
2022 Yamaha YZ125X
2022 Yamaha YZ250F
2022 Yamaha YZ450F
2023 Yamaha WR250F
2023 Yamaha WR450F
2024 Yamaha WR250F
2024 Yamaha WR450F
2025 Yamaha WR250F
2025 Yamaha WR450F
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xLast Updated: April 30, 2025
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