27,86 € / un VAT included
Model-specific part. Tell us your bike to check fitment.
Product in stock
- Free shipping over 150 € in mainland Portugal
- Returns within 15 days (conditions)
- Secure payment by Multibanco and MB WAY
- Shipping by carrier or in-store pickup in Travassô, Águeda
- Questions about fitment? Call +351 234 669 146
Not sure it fits your bike? and we will confirm it.
- 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
Ref: KIT-4MX520I
Brand: 4MX
