Psychic Steel Exhaust Valve
- OEM Replacement Valves – are manufactured to OEM specifications from SUH3HT Steel for added corrosion and oxidization resistance.
- Performance Valves – feature a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips. This provides reduced friction for quicker/higher revs and a longer valve life.
- Direct replacement for OEM fitment - no modifications required
- Yamaha YFZ450R 2009
- Yamaha YFZ450R 2010
- Yamaha YFZ450R 2011
- Yamaha YFZ450R 2012
- Yamaha YFZ450R 2013
- Yamaha YFZ450R 2014
- Yamaha YFZ450R 2015
- Yamaha YFZ450R 2016
- Yamaha YFZ450R 2017
- Yamaha YFZ450R 2018
- Yamaha YFZ450R 2019
- Yamaha YFZ450R 2020
- Yamaha YFZ450R 2021
Fitment Details
(28.XU-09521E_579)
| SKU | 28.XU-09521E_579 |
| Barcode # | 28.XU-09521E |
| Brand | Psychic |

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