1 years
China
Compatible with ：
2024 Yamaha YFZ 450 R
2023 Yamaha YFZ 450 R
2023 Yamaha YFZ 450 R SE
2022 Yamaha YFZ 450 R
2022 Yamaha YFZ 450 R SE
2021 Yamaha YFZ 450 R
2021 Yamaha YFZ 450 R SE
2020 Yamaha YFZ 450 R
2020 Yamaha YFZ 450 R SE
2019 Yamaha YFZ 450 R
2019 Yamaha YFZ 450 R SE
2018 Yamaha YFZ 450 R
2018 Yamaha YFZ 450 R SE
2017 Yamaha YFZ 450 R
2017 Yamaha YFZ 450 R SE
2016 Yamaha YFZ 450 R
2016 Yamaha YFZ 450 R SE
2015 Yamaha YFZ 450 R
2015 Yamaha YFZ 450 R SE
2014 Yamaha YFZ 450 R
2014 Yamaha YFZ 450 R SE
2013 Yamaha YFZ 450 R
2013 Yamaha YFZ 450 R SE
2012 Yamaha YFZ 450 R
2012 Yamaha YFZ 450 R SE
2011 Yamaha YFZ 450 X
2011 Yamaha YFZ 450 R
2011 Yamaha YFZ 450 R SE
2011 Yamaha YFZ 450 X SE
2010 Yamaha YFZ 450 X
2010 Yamaha YFZ 450 R
2010 Yamaha YFZ 450 R SE
2010 Yamaha YFZ 450 X Bill Balance
2009 Yamaha YFZ 450 R
2009 Yamaha YFZ 450 R SE
OEM: 18P-81410-00-00 108156-R00
This 3-in-1 kit directly replaces weak OEM charging components on Yamaha YFZ 450 R/X (2009–2024). It fixes common issues: stator burnout, flywheel magnet loss, regulator overheating, and battery undercharging. The high-output stator delivers 300W (vs OEM 208W) for reliable power at idle and high RPM. The reinforced flywheel eliminates crankshaft vibration and magnet separation risks. The MOSFET regulator runs cooler and maintains a stable 14.1V charge, extending battery life. All parts are pre-tested for plug-and-play installation, saving time and repair costs. Ideal for racing, heavy use, or OEM upgrade.