FMF FACTORY FATTY EXPANSION CHAMBER

New

– Made of high quality, extra strong and durable steel
– Untreated surface for an unadulterated factory look
– Broader, smoother powerband
– Higher speed
– More traction, better throttle control
– Complete with O-rings
– Combination with FMF silencer recommended

  • Option 1: 125 / 150 SX (19 – 20)
  • Option 2: 250 SX (19 – 20),250 / 300 EXC / XC-W (20)

296,57 €

237,26 €

-20%

Add to wishlist

– Made of high quality, extra strong and durable steel
– Untreated surface for an unadulterated factory look
– Broader, smoother powerband
– Higher speed
– More traction, better throttle control
– Complete with O-rings
– Combination with FMF silencer recommended

  • Option 1: 125 / 150 SX (19 – 20)
  • Option 2: 250 SX (19 – 20),250 / 300 EXC / XC-W (20)