
FMF Fatty expansion chamber 85 SX 2025
- Extra strong sheet steel
- Nickel-plated surface
- Wide, even engine speed range
- Better gas control
- Extra strong sheet steel
- Nickel-plated surface
- Wide, even engine speed range
- Better gas control
Description
- Extra strong sheet steel
- Nickel-plated surface
- Wide, even engine speed range
- Better gas control















