PRO CIRCUIT MUFFLER R-304 KTM/HUSKY/GAS GAS

§ 01 / Part

18212104 MUFFLER R-304 KTM/HUSKY/GAS GAS

Fits 3 bikes
RRP £200.15 Save 15%
£170.13

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 18212104

Authorised stockist

PRO CIRCUIT

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§ 02 / About this part

What it is

The PRO CIRCUIT MUFFLER R-304 KTM/HUSKY/GAS GAS, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This short-canister silencer focuses on immediate power delivery at the bottom and mid-range. It is specifically tuned for closed-circuit racing where snap out of corners is critical. The compact design reduces weight at the rear of the bike. It fits your existing expansion chamber and uses the stock mounting points. Because of the shorter length, it produces a sharper, louder bark than standard units. Keep an eye on the rivets and packing to ensure the internal pressure remains consistent for peak performance.

§ 03 / Specs

The numbers

Brand
PRO CIRCUIT
Part number
18212104
Weight
0.80 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Gas Gas 1 model
Husqvarna 1 model
KTM 1 model

* 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement