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PRO-X VALVE & SPRING REPLACEMENT KITS
Quality is very important to us, but it has it's price. The steel valves offer increased durability and easily extends 3 times the lifespan of the OEM Titanium valves. Due to the extra weight of the steel a heavier valve spring must be used! ProX has developed the Steel Intake and Exhaust Valve & Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit juts replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seats.
FEATURES:
- Steel valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Spring are made from premium Chrome Vanadium Steel for higher performance and durability under high RPM
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Comes as complete package for quick, easy and cost efficient replacement
Fitment Details
- Yamaha YZ250FX 2015
- Yamaha YZ250FX 2016
- Yamaha YZ250FX 2017
- Yamaha YZ250FX 2018
- Yamaha YZ250FX 2019
(28.SES2414-1-3)
| SKU | 28.SES2414-1-3 |
| Barcode # | 28.SES2414-1 |
| Brand | Pro-X |
