Riva Racing UPGRADE KIT,STK. RETAINER, Yamaha 1.8L - RY19040-SRU

Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 16 lightweight, precision-machined titanium valve retainers. A must for IJSBA & APBA Stock Class race craft.

Note: For modified engines (Stage 3 & above) we recommend the complete RIVA Valve Train Upgrade Kit (part # RY19040-VTU).

Applications: 

• 2021 YAMAHA GP1800R SVHO
• 2021 YAMAHA FX SVHO
• 2021 YAMAHA FX HO (1.8L)
• 2021 YAMAHA FX CRUISER SVHO
• 2021 YAMAHA FX CRUISER HO (1.8L)
• 2020 YAMAHA GP1800R SVHO
• 2020 YAMAHA GP1800R HO
• 2020 YAMAHA FX SVHO
• 2020 YAMAHA FX HO (1.8L)
• 2020 YAMAHA FX CRUISER SVHO
• 2020 YAMAHA FX CRUISER HO (1.8L)
• 2019 YAMAHA VXR (1.8L)
• 2019 YAMAHA GP1800R SVHO
• 2019 YAMAHA FX SVHO
• 2019 YAMAHA FX HO (1.8L)
• 2019 YAMAHA FX CRUISER SVHO
• 2019 YAMAHA FX CRUISER HO (1.8L)
• 2018 YAMAHA VXR (1.8L)
• 2018 YAMAHA GP1800
• 2018 YAMAHA FX SVHO
• 2018 YAMAHA FX HO (1.8L)
• 2018 YAMAHA FX CRUISER SVHO
• 2018 YAMAHA FX CRUISER HO (1.8L)
• 2017 YAMAHA VXR (1.8L)
• 2017 YAMAHA GP1800
• 2017 YAMAHA FX SVHO
• 2017 YAMAHA FX HO (1.8L)
• 2017 YAMAHA FX CRUISER SVHO
• 2017 YAMAHA FX CRUISER HO (1.8L)
• 2016 YAMAHA VXS (1.8L)
• 2016 YAMAHA VXR (1.8L)
• 2016 YAMAHA FZS
• 2016 YAMAHA FZR
• 2016 YAMAHA FX SVHO
• 2016 YAMAHA FX HO (1.8L)
• 2016 YAMAHA FX CRUISER SVHO
• 2016 YAMAHA FX CRUISER SHO (1.8L)
• 2016 YAMAHA FX CRUISER HO (1.8L)
• 2015 YAMAHA VXS (1.8L)
• 2015 YAMAHA VXR (1.8L)
• 2015 YAMAHA FZS
• 2015 YAMAHA FZR
• 2015 YAMAHA FX SVHO
• 2015 YAMAHA FX SHO (1.8L)
• 2015 YAMAHA FX HO (1.8L)
• 2015 YAMAHA FX CRUISER SVHO
• 2015 YAMAHA FX CRUISER SHO (1.8L)
• 2015 YAMAHA FX CRUISER HO (1.8L)
• 2014 YAMAHA VXS (1.8L)
• 2014 YAMAHA VXR (1.8L)
• 2014 YAMAHA FZS
• 2014 YAMAHA FZR
• 2014 YAMAHA FX SVHO
• 2014 YAMAHA FX SHO (1.8L)
• 2014 YAMAHA FX HO (1.8L)
• 2014 YAMAHA FX CRUISER SVHO
• 2014 YAMAHA FX CRUISER SHO (1.8L)
• 2014 YAMAHA FX CRUISER HO (1.8L)
• 2013 YAMAHA VXS (1.8L)
• 2013 YAMAHA VXR (1.8L)
• 2013 YAMAHA FZS
• 2013 YAMAHA FZR
• 2013 YAMAHA FX SHO (1.8L)
• 2013 YAMAHA FX HO (1.8L)
• 2013 YAMAHA FX CRUISER SHO (1.8L)
• 2013 YAMAHA FX CRUISER HO (1.8L)
• 2012 YAMAHA VXS (1.8L)
• 2012 YAMAHA VXR (1.8L)
• 2012 YAMAHA FZS
• 2012 YAMAHA FZR
• 2012 YAMAHA FX SHO (1.8L)
• 2012 YAMAHA FX HO (1.8L)
• 2012 YAMAHA FX CRUISER SHO (1.8L)
• 2012 YAMAHA FX CRUISER HO (1.8L)
• 2011 YAMAHA VXS (1.8L)
• 2011 YAMAHA VXR (1.8L)
• 2011 YAMAHA FZS
• 2011 YAMAHA FZR
• 2011 YAMAHA FX SHO (1.8L)
• 2011 YAMAHA FX HO (1.8L)
• 2011 YAMAHA FX CRUISER SHO (1.8L)
• 2011 YAMAHA FX CRUISER HO (1.8L)
• 2010 YAMAHA FZS
• 2010 YAMAHA FZR
• 2010 YAMAHA FX SHO (1.8L)
• 2010 YAMAHA FX HO (1.8L)
• 2010 YAMAHA FX CRUISER SHO (1.8L)
• 2010 YAMAHA FX CRUISER HO (1.8L)
• 2009 YAMAHA FZS
• 2009 YAMAHA FZR
• 2009 YAMAHA FX SHO (1.8L)
• 2009 YAMAHA FX HO (1.8L)
• 2009 YAMAHA FX CRUISER SHO (1.8L)
• 2009 YAMAHA FX CRUISER HO (1.8L)
• 2008 YAMAHA FX SHO (1.8L)
• 2008 YAMAHA FX CRUISER SHO (1.8L)