FMF Factory Fatty expansion chamber

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  • 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

FITS:

MX:

  • 250 SX 2019-Current

Enduro:

  • 250/300 EXC TPI 2020-Current

Cross Country:

  • 250/300 XC/TPI 2019-Current
  • 250/300 XC-W TPI 2020-Current
  • FMF Factory Fatty expansion chamber
    Product Code: 55505907001
    £270.96