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Steel Exhaust Valve + Spring 4MX Yamaha YZF 250 2014-2023

Products MX/ Enduro Parts and Accessories Engine YZ 250F 2014 Steel Exhaust Valve + Spring 4MX Yamaha YZF 250 2014-2023
Steel Exhaust Valve + Spring 4MX Yamaha YZF 250 2014-2023

Ref: KIT-4MX553E

Brand: 4MX

  • This kit includes: 1 valve and 1 spring
  • 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
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CFL Off-Road

CFL Racing is a company specialized in import and distribution of parts and accessories for motorcycles and Quads.

We put at your disposal a complete line of products for the engine, chassis, as well as maintenance products, in order to put your motorcycle to the highest level of professional competition.

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