Pro Circuit R-304 Shorty Silencer SY02125RE for Yamaha YZ125 2002–2021 YZ125X 2020–2022

Name: Pro Circuit R-304 Shorty Silencer SY02125RE for Yamaha YZ125 2002–2021 YZ125X 2020–2022
Brand: PRO CIRCUIT
SKU: SY02125RE
Price: 168.92 GBP
Availability: InStock

Fits 2 bikes

RRP £198.73 Save 15%

£168.92

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: SY02125RE

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§ 02 / About this part

What it is

Pro Circuit R-304 shorty silencer to fit Yamaha YZ125 (2002–2021); Yamaha YZ125X (2020–2022).

This compact end can mounts to the rear of your exhaust circuit to sharpen engine response. The shorter design increases bottom-to-midrange pull for tight tracks and technical sections. It features a stainless steel mid-pipe and a lightweight aluminium housing. Expect a distinct, crisp exhaust note compared to standard length units. Check the internal packing after every ten hours of hard use. Blown-out packing reduces power and increases heat. This unit is built for closed-course competition where maximum snap is the priority.

§ 03 / Specs

The numbers

Brand: PRO CIRCUIT
Part number: SY02125RE
Category: Slip-Ons
Weight: 0.94 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.