Exhaust silencer FMF Q4 HEX — Beta RR 350 EFI 2020–2024 and others (4T)
SKU: 045667
Price incl. VAT (23%)
Free shipping
over 100 €
30-day returns
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24-month warranty
on all parts
The FMF Q4 HEX is a quiet four-stroke silencer with a hex-shaped body. It adds power across the range without announcing you to the whole village. Baffles and chambers are arranged to absorb sound with minimal loss of performance. Spark arrestor included. 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: 3,32 kg. Note: does not meet the 2025 FIM sound limit — intended for practice and closed courses, not for FIM-sanctioned racing. Spark arrestor included. Delivery 5–8 working days. SKU: 045667.
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