FMF Fatty Nickel-Plated Steel Exhaust Pipe 18200027 for Yamaha YZ125 2000–2004

Name: FMF Fatty Nickel-Plated Steel Exhaust Pipe 18200027 for Yamaha YZ125 2000–2004
Brand: FMF
SKU: 18200027
Price: 286.63 GBP
Availability: InStock

Fits Yamaha YZ 125

RRP £337.21 Save 15%

£286.63

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 18200027

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§ 02 / About this part

What it is

FMF Fatty nickel-plated steel exhaust pipe to fit Yamaha YZ125 (2000–2004).

The Fatty pipe is a versatile expansion chamber for your two-stroke Yamaha. It sits at the front of the engine and dictates the power delivery. This nickel-plated version resists corrosion and handles the roost better than raw steel. It broadens the powerband for a more linear pull from bottom to top. It is a direct replacement for the OEM pipe. Check your jetting after installation to ensure the engine runs clean. Use new O-rings and springs to ensure a leak-free seal.

§ 03 / Specs

The numbers

Brand: FMF
Part number: 18200027
Category: Mid Pipes
Weight: 1.91 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 125 2000–2004

* 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.