
§ 01 / Part
18211970 304 FACTORY SOUND MUFFLER/SILENCER
incl. VAT
Usually dispatched within 3 working days.
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PRO CIRCUIT
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§ 02 / About this part
What it is
The PRO CIRCUIT 304 FACTORY SOUND MUFFLER/SILENCER, slip-ons. Stocked by Iron Offroad, the UK MX hard parts specialist.
This silencer is designed to improve the power characteristics of your two-stroke across the entire rev range. It features a longer canister body compared to shorty versions, providing better top-end over-rev. The unit mounts to the subframe and connects directly to your expansion chamber. Regular maintenance is required to keep the internal packing fresh and the exhaust note crisp. Saturated packing leads to power loss and increased noise. This model-specific part uses a stainless steel intake tube for increased durability. It is a direct replacement for the stock unit on your bike.
§ 03 / Specs
The numbers
- Brand
- PRO CIRCUIT
- Part number
- 18211970
- Category
- Slip-Ons
- Weight
- 1.29 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 1 model · 1 year-band
* 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
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