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The connecting rod links the piston to the crankshaft: this kit replaces it with its crank pin and bearing for a bottom-end rebuild.
WOSSNER offers this connecting rod kit for KTM SX-F 250, XC-F 250, GAS GAS MC 250 F and HUSQVARNA FC 250 from 2023 to 2027. The rod passes the piston’s motion to the crankshaft. Its big-end bearing spins at very high revs and eventually develops play.
The benefits:
Wössner has also forged its own connecting rods since 2010, with the same in-house forging expertise as its pistons.
Unusual vibration, a deep knock that follows engine speed or play in the con-rod: the bottom end needs a rebuild.
Recommended hours for a bottom-end rebuild (manufacturer recommendation for the KTM SX-F, Husqvarna FC, GASGAS MC-F since 2023):
Cross-Mania tip: Fitting requires a press and truing the crankshaft with a dial gauge. If you are not equipped, have it done by a workshop.
Check the exact model and year of your bike in the list below before ordering.
Fits:
GAS GAS MC 250 F 2027
GAS GAS MC 250 F 2026
GAS GAS MC 250 F 2025
GAS GAS MC 250 F 2024
HUSQVARNA FC 250 2026
HUSQVARNA FC 250 2025
HUSQVARNA FC 250 2024
HUSQVARNA FC 250 2023
KTM SX-F 250 2027
KTM SX-F 250 2026
KTM SX-F 250 2025
KTM SX-F 250 2024
KTM SX-F 250 2023
KTM XC-F 250 I 2027
KTM XC-F 250 I 2026
KTM XC-F 250 I 2025
KTM XC-F 250 I 2024
KTM XC-F 250 I 2023
Click on your bike to see all compatible parts.
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