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Picture of FMF Fatty expansion chamber

Picture of FMF Fatty expansion chamber

Picture of FMF Fatty expansion chamber

Picture of FMF Fatty expansion chamber

Picture of FMF Fatty expansion chamber

FMF Fatty expansion chamber

Manufacturers: KTM , Husqvarna , GasGas

SKU: A42005907000

£307.20

Better power delivery

Extra strong sheet steel
Nickel-plated surface
Higher maximum power
Higher speed
Full sound
Better power delivery

Combination with FMF silencer recommended

Availability: Out of stock - on backorder and will be dispatched once in stock (2-4 days).

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125 Sx (2026)
125 Sx 2023 (eu) (2023)
125 Sx 2024 (eu) (2024)
125 Sx 2025 (eu) (2025)
125 Sx 2027 (2027)
150 Sx 2025 (eu) (2025)
Mc 125 (2024, 2025, 2026)
Mc 150 (2025)
Tc 125 (2026)
Tc 125 2023 (eu) (2023)
Tc 125 2025 (eu) (2025)
Tc 125 2027 (2027)
Tc 125 Heritage (2025)
Tc 150 2025 (eu) (2025)
Tc 150 Heritage (2025)

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