Faction MX Motorcycle Accessories

Faction MX Motorcycle Accessories: Engine

Faction MX Motorcycle Accessories: Engine Valves and Shim Kits

Latest Faction MX Reviews – You could win up to $500 for reviewing products!

  • Faction MX Exhaust Valves

    Faction MX Exhaust Valves

    CHARLES in CA

    Faction valvles

    At the time they were less expensive than OEM. Now seem to be similar price? I have run OEM, Faction Prox and Ferrera intakes and exhaust valves on mostly Honda 250 and 450. The Faction seem to last as long as all the others.

    Read All Reviews
  • Faction MX High-Rev Spring Kits

    Faction MX High-Rev Spring Kits

    Gavin in MT

    Great for racing

    before I installed these high rev springs I had to shim my valves after every couple of rides, I have had these in for about 5 months now and rode them hard for the whole weekend non stop and haven't had to adjust the valves at all, Love these springs.

    Read All Reviews