18211919 MUFFLER HEX Q4 S/A

Name: FMF MUFFLER HEX Q4 S/A
Brand: FMF
SKU: 18211919
Price: 538.01 GBP
Availability: InStock

Fits 17 bikes

RRP £632.95 Save 15%

£538.01

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 18211919

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§ 02 / About this part

What it is

The FMF MUFFLER HEX Q4 S/A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This silencer is designed for riders who need to meet strict noise and spark regulations without losing performance. It features an internal baffle system and a spark arrestor screen. The hex shape increases internal volume for superior sound damping on four-stroke engines. It is a vital component for enduro and trail riding in noise-sensitive areas. The stainless steel and aluminum construction ensures durability against rock strikes and crashes. Regularly inspect the spark arrestor screen for carbon buildup. It fits the subframe using standard mounting points for a straightforward installation.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18211919
Weight: 3.28 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 17 models · 17 year-bands

Gas Gas 6 models

Husqvarna 5 models

KTM 6 models

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.