18211721 FACTORY 4.1 RCT SLIP-ON MUFFLER TITANIUM BLUE ANODIZED KTM

Name: FMF FACTORY 4.1 RCT SLIP-ON MUFFLER TITANIUM BLUE ANODIZED KTM
Brand: FMF
SKU: 18211721
Price: 452.49 GBP
Availability: InStock

Fits 20 bikes

RRP £532.34 Save 15%

£452.49

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 18211721

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§ 02 / About this part

What it is

The FMF FACTORY 4.1 RCT SLIP-ON MUFFLER TITANIUM BLUE ANODIZED KTM, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This titanium slip-on is the ultimate choice for four-stroke performance. The blue anodized finish provides a factory look while the titanium construction significantly reduces weight. It features a resonance chamber to refine the exhaust pulse and improve power delivery. This unit mounts to the subframe and integrates with the header pipe. It is built for high-level racing where throttle precision is paramount. The carbon fibre end cap is heat resistant and durable. Use high-temp silicone at the join to ensure a gas-tight seal during your rebuild. It offers the highest strength-to-weight ratio for your KTM.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18211721
Weight: 2.77 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 20 models · 20 year-bands

* 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.