Exhaust Control Spring Insert for KTM Husqvarna GasGas 1994-2026 - 54637071200 ulei lant 5 thread and a 30mm

5 thread and a 30mm wrench size (WS 30)

and EX series from 1994 through to the latest 2027 models

Using OEM bolts ensures that the thread pitch and tensile strength match the original engineering specifications of your bike

The front sprockets from Enduro Expert are made of the best quality steel

Exhaust Control Spring Insert for KTM Husqvarna GasGas 1994-2026 - 54637071200 ulei lant 5 thread and a 30mmThis genuine OEM spring insert is a critical component of the exhaust control system on high performance two stroke engines. It provides a secure seat for the power valve spring, ensuring smooth and consistent operation of the exhaust timing mechanism. By maintaining proper tension and alignment, this part helps optimize engine power delivery across the RPM range. This part fits an extensive range of models, including KTM 85 SX, 125 SX EXC, 250 SX EXC