This OULI flywheel rotor solves common faults such as magnetic pole demagnetization, rotor wear, difficult cold start and unstable battery charging on Yamaha YZF R1, FZ1, FZ8 and FZS1 models. It maintains stable magnetic induction efficiency to ensure accurate ignition timing and normal generator power supply, avoiding sudden stalling, insufficient power and battery over-discharge during high-speed riding and long-distance travel. Precision dynamic balance design lowers engine resonance and reduces crankshaft abrasion, extending the service life of transmission related parts. Standard OEM size and installation interface support quick replacement in routine maintenance and engine overhaul, adapting to street daily commuting, highway cruising and mountain road riding, with stable structure and long-lasting charging ignition performance.Compatible with:

2015 Yamaha FZS1
2015 Yamaha FZ1-S Fazer
2014 Yamaha FZ1 1000
2014 Yamaha FZ1-N Fazer 1000
2013 Yamaha FZ1 1000
2013 Yamaha FZ8 800
2013 Yamaha FZ1-N Fazer 1000
2013 Yamaha FZ8-N Fazer 800
2012 Yamaha FZ1 1000
2012 Yamaha FZ8 800
2012 Yamaha FZ1-N Fazer 1000
2012 Yamaha FZ8-N Fazer 800
2011 Yamaha FZ1 1000
2011 Yamaha FZ8 800
2011 Yamaha FZ1-N Fazer 1000
2011 Yamaha FZ8-N Fazer 800
2010 Yamaha FZ1 1000
2010 Yamaha FZ1-N Fazer 1000
2009 Yamaha FZ1 1000
2009 Yamaha FZ1-N Fazer 1000
2008 Yamaha YZF R1 1000
2008 Yamaha FZ1 1000
2008 Yamaha FZ1-N Fazer 1000
2007 Yamaha YZF R1 1000
2007 Yamaha FZ1 1000
2007 Yamaha FZ1-N Fazer 1000
2006 Yamaha YZF R1 1000
2006 Yamaha FZ1 1000
2006 Yamaha FZ1-N Fazer 1000
2005 Yamaha YZF R1 1000
2004 Yamaha YZF R1 1000

OEM:  2SH-81450-00-00
5VY-81450-00-00