18600703 POWERCORE 4 HEX SPARK ARRESTOR INSERT

Name: FMF POWERCORE 4 HEX SPARK ARRESTOR INSERT
Brand: FMF
SKU: 18600703
Price: 25.43 GBP
Availability: InStock

RRP £29.92 Save 15%

£25.43

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 18600703

Authorised stockist

FMF

14-day returns

Easy & hassle-free

Secure checkout

256-bit encryption

§ 02 / About this part

What it is

The FMF POWERCORE 4 HEX SPARK ARRESTOR INSERT, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This internal mesh component is designed to fit the hex-shaped canister of your silencer. It sits inside the end cap to prevent hot carbon particles from exiting the exhaust. This is a vital addition for riders entering enduro events or using trails where spark suppression is a technical requirement. The insert slides into the rear of the muffler and is secured by the existing end cap hardware. It provides the necessary restriction for compliance without significantly choking the power delivery of your four-stroke engine.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18600703
Weight: 0.05 kg
VAT: 20%

§ 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.