FMF FATTY PIPE NICKEL-PLATED STEEL YAMAHA

§ 01 / Part

FMFY23 FATTY PIPE NICKEL-PLATED STEEL YAMAHA

Fits 2 bikes
£359.40 Save 15%
£305.49

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: FMFY23

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FMF

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§ 02 / About this part

What it is

The FMF FATTY PIPE NICKEL-PLATED STEEL YAMAHA, mid pipes. Stocked by Iron Offroad, the UK MX hard parts specialist.

This expansion chamber broadens the powerband across the entire RPM range. It replaces your stock front pipe, sitting between the cylinder head and the silencer mid-pipe. The nickel-plated finish resists corrosion and provides a durable surface against roost and mud. It is designed to improve throttle response and increase over-rev on your two-stroke. Fitment is model-specific and uses your existing OEM mounting points and springs. Always check your jetting after installation to ensure the air-fuel mixture compensates for the increased flow. This is a standard upgrade for woods or track use where a more linear power delivery is required.

§ 03 / Specs

The numbers

Brand
FMF
Part number
FMFY23
Category
Mid Pipes
Weight
2.14 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 — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. 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 & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK-based support · 9 to 5 Race-shop prices, paddock service Click & collect from Leeds