Magneto flywheel compatible with Yamaha YZF-R1/FZ1/FZ8 (2004–2015) Part number: 5VY-81450-00-00 High-precision ignition generator rotor

The GOOFIT flywheel magneto is a high-precision, OEM-quality replacement part, specifically designed for Yamaha YZF-R1, FZ1 (Fazer 1000), and FZ8 models from 2004 to 2015. It is an exact match for the original Yamaha part number 5VY-81450-00-00 and precisely reproduces the dimensions, weight, balance, and permanent magnet arrangement of the original flywheel. As the central rotating component of the engine's ignition and power generation system, it creates a stable magnetic field for the stator coils to generate power. Simultaneously, the high-precision, integrated trigger teeth ensure accurate electronic ignition timing control. It is the ideal solution for resolving charging problems, ignition issues, or replacing a damaged flywheel. Key Features: Comprehensive and Precise Compatibility: A single chip for diverse applications, compatible with numerous Yamaha high-performance and street motorcycle models from 2004 to 2015, including: YZF-R1 (2004–2014), FZ1/Fazer 1000 (2006–2015), and FZ8 (2010–2015). Exact Match to Original Part Number: Exactly matches Yamaha original part number 5VY-81450-00-00, ensuring complete compatibility with the crankshaft, stator, and sensors of the various models. High-Performance Permanent Magnet: Utilizes high-quality permanent magnet materials for a strong and stable magnetic force, ensuring sufficient generator voltage and a reliable trigger signal across various RPM ranges. High-precision dynamic balancing: Dynamic balancing, exceeding industry standards, ensures smooth running even at very high engine speeds (up to over 13,000 rpm in models like the R1). Crankshaft bearings are effectively protected, and engine vibrations are reduced. Robust yet lightweight construction: Optimization is achieved while maintaining strength, and inertia is carefully controlled, contributing to improved engine response during acceleration. Technical Data and Compatibility: Compatible Makes/Models/Years: Yamaha YZF-R1 (2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014) Yamaha FZ1 / Fazer 1000 (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015) Yamaha FZ8 (2010, 2011, 2012, 2013, 2014, 2015) Original Part Number: 5VY-81450-00-00 Note: Compatibility is based on the part number. Please check the part number in your vehicle's original parts manual or on the old flywheel to confirm that it is 5VY-81450-00-00.