Exhaust silencer FMF PowerCore 4 HEX — Beta RR 350 EFI 2020–2024 and others (4T)
SKU: 045666
Price incl. VAT (23%)
Free shipping
over 100 €
30-day returns
no questions
24-month warranty
on all parts
The FMF PowerCore 4 HEX is a four-stroke silencer with a hex-shaped body. It adds both power and torque across the rev range. Stainless steel and aluminium construction, with a core shape using Hi-Flo technology. Long-life packing material. Fits: Beta RR 350 EFI (2020–2024); Beta RR 390 EFI (2020–2024); Beta RR 430 EFI (2020–2024); Beta RR 480 EFI (2020–2024). Specifications — muffler material: Aluminum, pipe material: Stainless Steel, end cap material: Stainless Steel, muffler finish: Raw, weight: 3,23 kg. Note: does not meet the 2025 FIM sound limit — intended for practice and closed courses, not for FIM-sanctioned racing. For closed-course use only, not for road use. Delivery 5–8 working days. SKU: 045666.
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