PRO CIRCUIT KTM 85 SX 18-24 / HUSQVARNA TC85 18-24 / GASGAS MC85 21-24 R-304 SHORTY SILENCER
The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminium canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.Ā
Features Include:
- 304 stainless steel intake tube
- Double-walled mounting bracket(s)
- 6061 T6 brushed aluminium silencer body
- Stainless steel end-cap
- Tig and mig welded for strength and durability
- Allen head screws ensure easy repacking when needed for extended product life
- E-Glass internal packing for maximum packing life
- Made in the USA
BIKE FITMENT
GASGAS
- MC 85 (BW) 2021-2024
- MC 85 (SW) 2022-2024
HUSQVARNA
- TC85 BW 2018-2024
- TC85 SW 2018-2024
KTM
- 85 SX 2018-2024
- 85 SX BIG WHEEL 2018-2024
Product Information
Product Information
Shipping & Returns
Shipping & Returns

PRO CIRCUIT KTM 85 SX 18-24 / HUSQVARNA TC85 18-24 / GASGAS MC85 21-24 R-304 SHORTY SILENCER
PRO CIRCUIT KTM 85 SX 18-24 / HUSQVARNA TC85 18-24 / GASGAS MC85 21-24 R-304 SHORTY SILENCER
The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminium canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.Ā
Features Include:
- 304 stainless steel intake tube
- Double-walled mounting bracket(s)
- 6061 T6 brushed aluminium silencer body
- Stainless steel end-cap
- Tig and mig welded for strength and durability
- Allen head screws ensure easy repacking when needed for extended product life
- E-Glass internal packing for maximum packing life
- Made in the USA
BIKE FITMENT
GASGAS
- MC 85 (BW) 2021-2024
- MC 85 (SW) 2022-2024
HUSQVARNA
- TC85 BW 2018-2024
- TC85 SW 2018-2024
KTM
- 85 SX 2018-2024
- 85 SX BIG WHEEL 2018-2024
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The R-304 silencer was developed as a full-race two-stroke silencer. The compact design of the short aluminium canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.Ā
Features Include:
- 304 stainless steel intake tube
- Double-walled mounting bracket(s)
- 6061 T6 brushed aluminium silencer body
- Stainless steel end-cap
- Tig and mig welded for strength and durability
- Allen head screws ensure easy repacking when needed for extended product life
- E-Glass internal packing for maximum packing life
- Made in the USA
BIKE FITMENT
GASGAS
- MC 85 (BW) 2021-2024
- MC 85 (SW) 2022-2024
HUSQVARNA
- TC85 BW 2018-2024
- TC85 SW 2018-2024
KTM
- 85 SX 2018-2024
- 85 SX BIG WHEEL 2018-2024














