Exhaust Silencer Rockwool Packing for KTM 50/65 SX 2002-2023 - 45105079056

This preformed rockwool packing is an essential OEM component designed to maintain your motorcycle's exhaust system. It fits precisely inside the silencer to dampen noise and ensure optimal backpressure for consistent engine performance.

Compatible with a wide range of 50cc and 65cc models, including KTM 50 SX, 50 SX Mini, 50 SXS, 50 Junior/Senior Adventure, and 65 SX/SXS/XC models from 2002 to 2023. It also fits Husqvarna TC 50 and TC 65 (2017-2023), as well as GasGas MC 50 and MC 65 (2021-2023).

Replacing worn-out packing helps restore the original sound profile of your bike and prevents the silencer body from overheating. The preformed shape allows for a quick and precise installation compared to loose-fill materials, ensuring a perfect fit every time.

Regularly checking and replacing your muffler packing is key to passing sound inspections and maintaining power delivery. We recommend inspecting the packing every 20-30 hours of riding time for high-performance two-stroke engines.

Check compatibility list below to see if this part fits your motorcycle model.