Upgrade your two-stroke motorcycle with the Pro Circuit R-304 Silencer, manufacturer part number 1151925. Designed with a compact construction, this silencer is engineered to deliver strong performance gains for closed-course racing applications. Its aggressive race-focused output makes it intended for competition use only.
The R-304 features hex-head screws that secure the inlet cap and allow quick removal when service is required. This practical design makes repacking the silencer simple and efficient, helping reduce maintenance time between races. The unit measures approximately 24 inches in length and 8 inches in width and height, with a weight of approximately 11.5 pounds.
Fitment includes the 2019 Husqvarna TX 300, TC 250, KTM 250 SX, 300 XC, and 250 XC, as well as the 2020 Husqvarna TC 250, TX 300i, and TE 300i and the 2020 KTM 250 SX and 300 XC-W TPi. The Pro Circuit R-304 Silencer must be used with the appropriate Pro Circuit pipe or stock pipe, as specified for the motorcycle application. Verify model-year fitment and exhaust configuration before installation.
Features:
- Performance: Compact R-304 design engineered to provide strong performance gains.
- Application: Intended for closed-course racing only.
- Serviceability: Hex-head screws allow easy inlet-cap removal.
- Maintenance: Designed for quick and efficient silencer repacking.
- Compatibility: Must be used with a Pro Circuit pipe or stock pipe.
- Fitment: Fits select 2019–2020 Husqvarna and KTM 250cc and 300cc two-stroke models.
- Brand: Pro Circuit.
- Manufacturer Part Number: 1151925.
- Vendor Part Number: 792-2222R.
Fitment:
2019 Husqvarna TC 250
2019 Husqvarna TX 300
2019 KTM 250 SX
2019 KTM 250 XC
2019 KTM 300 XC
2020 Husqvarna TC 250
2020 Husqvarna TE 250i
2020 Husqvarna TE 300i
2020 Husqvarna TX 300i
2020 KTM 250 SX
2020 KTM 250 XC TPi
2020 KTM 300 XC TPi
2020 KTM 300 XC-W TPi
2021 Gas-Gas EC 250
2021 Gas-Gas EC 300
2021 Gas-Gas EX 300
2021 Husqvarna TC 250
2021 Husqvarna TE 250i
2021 Husqvarna TE 300i
2021 Husqvarna TX 300i
2021 KTM 250 SX
2021 KTM 250 XC TPi
2021 KTM 300 XC TPi
2021 KTM 300 XC-W TPi
2022 Gas-Gas EC 250
2022 Gas-Gas EC 300
2022 Gas-Gas EX 250
2022 Gas-Gas EX 300
2022 Gas-Gas Mc 125
2022 Gas-Gas Mc 250
2022 Husqvarna TC 250
2022 Husqvarna TE 250i
2022 Husqvarna TE 300i
2022 Husqvarna TX 300i
2022 KTM 250 SX
2022 KTM 250 XC TPi
2022 KTM 300 XC TPi
2022 KTM 300 XC-W TPi
2023 Gas-Gas EC 250
2023 Gas-Gas EC 300
2023 Gas-Gas EX 250
2023 Gas-Gas EX 300
2023 Gas-Gas Mc 125
2023 Gas-Gas Mc 250
2023 Husqvarna TE 250i
2023 Husqvarna TE 300i
2023 KTM 250 XC-W
2023 KTM 300 XC-W