The Pro Circuit 304 Silencer is designed for most two-stroke applications and is recommended for select KTM, Husqvarna, and GasGas 85 models. Manufacturer part number 1061985 and vendor part number 1061985 identify this 304 model silencer, which features a slightly longer body than the Pro Circuit R-304 to help reduce exhaust noise. Its brushed aluminum body, stainless steel inlet tube, and stainless steel end cap provide durable performance and a clean, high-quality appearance.
Feature: Recommended for most two-stroke engines.
Feature: Longer body helps produce lower noise output than the Pro Circuit R-304 model.
Feature: Brushed aluminum body supports durability and a refined appearance.
Feature: Stainless steel inlet tube and end cap provide strength and corrosion resistance.
Feature: Designed to deliver reliable exhaust performance for motocross and off-road riding.
Fitment includes the 2018-2022 KTM 85 SX and Husqvarna TC 85, as well as 2021-2022 GasGas MC 85 models. This silencer is compatible with 17/14 KTM and Husqvarna configurations and 19/16 GasGas configurations listed below. For proper installation and performance, use with the specified pipe configuration: a Pro Circuit pipe where required, or the stock pipe where applicable. Verify the motorcycle year, model, wheel configuration, and pipe combination before ordering.
Compatible applications include the 2018 KTM 85 SX (17/14), 2018-2021 Husqvarna TC 85 (17/14), 2019-2021 KTM 85 SX (17/14), 2021-2022 GasGas MC 85 (19/16), and 2022 KTM 85 SX (17/14). The Pro Circuit 304 Silencer is a practical replacement or performance-oriented upgrade for riders seeking dependable construction, controlled sound output, and a precise fit for supported two-stroke motorcycles.
Features:
- Recommended for most two-stroke engines
- Slightly longer body helps reduce noise output compared with the R-304 model
- Brushed aluminum body provides durability and a clean appearance
- Stainless steel inlet tube and end cap resist corrosion and wear
- Fits select 2018-2022 KTM 85 SX, Husqvarna TC 85, and GasGas MC 85 models
- Use with a Pro Circuit pipe or stock pipe as required by the application
Fitment:
2018 Husqvarna TC 85 (17/14)
2018 KTM 85 SX (17/14)
2019 Husqvarna TC 85 (17/14)
2019 Husqvarna TC 85 (19/16)
2019 KTM 85 SX (17/14)
2020 Husqvarna TC 85 (17/14)
2020 Husqvarna TC 85 (19/16)
2020 KTM 85 SX (17/14)
2021 Gas-Gas Mc 65
2021 Gas-Gas MC 85 19/16
2021 Husqvarna TC 85 (17/14)
2021 Husqvarna TC 85 (19/16)
2021 KTM 85 SX (17/14)
2022 Gas-Gas Mc 65
2022 Gas-Gas MC 85 19/16
2022 Husqvarna TC 85 (17/14)
2022 Husqvarna TC 85 (19/16)
2022 KTM 85 SX (17/14)
2023 Gas-Gas Mc 65
2023 Gas-Gas MC 85 17/14
2023 Gas-Gas MC 85 19/16
2023 Husqvarna TC 85 (17/14)
2023 Husqvarna TC 85 (19/16)
2023 KTM 85 SX (17/14)
2024 Gas-Gas MC 85 17/14
2024 Gas-Gas MC 85 19/16
2024 Husqvarna TC 85 (17/14)
2024 Husqvarna TC 85 (19/16)
2024 KTM 85 SX (17/14)