Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                                Parts & Accessories for off-road motorcycles                                Customer registration If you don't have access to our store, please contact us for registration.                               

4MX Steel Exhaust Valve Spring Kit Kawasaki KX450F 06-08 KFX450R

Products MX/ Enduro Parts and Accessories Engine Exhaust Valves 2006 4MX Steel Exhaust Valve Spring Kit Kawasaki KX450F 06-08 KFX450R
4MX Steel Exhaust Valve Spring Kit Kawasaki KX450F 06-08 KFX450R

Ref: KIT-4MX164E

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
Login
GO BACK

4MX Racing

4MX Racing Products is a Portuguese brand that is dedicated to sell and development of specific products for mx, sx, enduro and dirt bikes.

Quadracing

Quad Racing is a brand specialized in the development and manufacture of high quality products for Quads. Pioneers in the manufacture of aluminum nerfbars and bumpers in Portugal, since 2003.

Blog

Adventure Parts Portable Tire Inflator

Adventure Parts Portable Tire Inflator

4MX RADIATOR GUARD SHERCO SE-F 250|300 2018-2023

4MX RADIATOR GUARD SHERCO SE-F 250|300 2018-2023

Adventure Parts Crash Bar CF MOTO 450 MT

Adventure Parts Crash Bar CF MOTO 450 MT

Customer Area

Customer Area

Contacts