FMF Gold Fatty Resonator for Yamaha YZ 85 ('19-'21) - FMF

FMF Gold Fatty Resonator for Yamaha YZ 85 (2019-2021).

With over 35 years of racing experience, the Fatty Gold series resonators deliver maximum torque and power. These resonators ensure linear power delivery, increased torque at low RPMs, as well as an increase in peak power output.

Specifications:
- more traction power and improved throttle control
- made from carbon steel and nickel-plated for maximum durability
- FMF Racing's patented manufacturing process - Tru-Flo ensures a perfect fit of the resonator
- includes o-rings: yes

FMF Gold Fatty Exhaust Pipe Yamaha YZ 85 (2019-2021).