FMF Fatty Nickel-Plated Steel Exhaust Pipe 18200132 for Yamaha YZ125 2005–2021 YZ125X 2020–2022

Name: FMF Fatty Nickel-Plated Steel Exhaust Pipe 18200132 for Yamaha YZ125 2005–2021 YZ125X 2020–2022
Brand: FMF
SKU: 18200132
Price: 287.69 GBP
Availability: InStock

Fits 2 bikes

RRP £338.46 Save 15%

£287.69

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 18200132

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§ 02 / About this part

What it is

FMF Fatty nickel-plated steel exhaust pipe to fit Yamaha YZ125 (2005–2021); Yamaha YZ125X (2020–2022).

This expansion chamber broadens the powerband across the entire RPM range. It provides a smooth delivery that makes your bike easier to manage on track or trail. The nickel plating offers a durable barrier against corrosion and simplifies bike maintenance. It sits as the primary exhaust component, connecting the cylinder to the silencer. Fitment is model-specific for a precise bolt-on installation. Always check your jetting after fitting a performance pipe to ensure the engine runs at its best. It is a versatile upgrade for any riding style.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18200132
Category: Mid Pipes
Weight: 1.56 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 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.