Pro Circuit Works 2-Stroke Exhaust Pipe PY02085 for Yamaha YZ85LW YZ85SW 2002–2018

Name: Pro Circuit Works 2-Stroke Exhaust Pipe PY02085 for Yamaha YZ85LW YZ85SW 2002–2018
Brand: PRO CIRCUIT
SKU: PY02085
Price: 308.23 GBP
Availability: InStock

Fits 2 bikes

RRP £362.62 Save 15%

£308.23

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: PY02085

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§ 02 / About this part

What it is

Pro Circuit Works 2-stroke exhaust pipe to fit Yamaha YZ85LW (2002–2018); Yamaha YZ85SW (2002–2018).

This hand-welded expansion chamber replaces your stock exhaust to broaden the powerband and increase peak output. The unplated finish requires regular maintenance with light oil to prevent surface corrosion after wet rides. It sits between the cylinder flange and the silencer. This pipe is a staple for race builds where throttle response and weight saving are priorities. Fitment is model-specific to ensure correct clearance around the frame and radiators. It provides the distinct exhaust note and power delivery expected in competitive MX and enduro environments.

§ 03 / Specs

The numbers

Brand: PRO CIRCUIT
Part number: PY02085
Category: Mid Pipes
Weight: 1.54 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.