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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 EXC 125, EXC 150, SX 125, SX 150, BETA RR 125, HUSQVARNA TC 125, TE 150 and GAS GAS MC 125 2016-2025. 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, Husqvarna TC, GASGAS MC two-strokes 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:
BETA RR 125 2024
BETA RR 125 2023
BETA RR 125 2022
BETA RR 125 2021
BETA RR 125 2020
BETA RR 125 2019
BETA RR 125 2018
GAS GAS MC 125 2025
GAS GAS MC 125 2024
HUSQVARNA TC 125 2025
HUSQVARNA TC 125 2024
HUSQVARNA TC 125 2018
HUSQVARNA TC 125 2017
HUSQVARNA TC 125 2016
HUSQVARNA TE 150 2024
KTM EXC 125 2017
KTM EXC 125 2016
KTM EXC 150 2024
KTM SX 125 2025
KTM SX 125 2024
KTM SX 125 2018
KTM SX 125 2017
KTM SX 125 2016
KTM SX 150 2018
KTM SX 150 2017
KTM SX 150 2016
Click on your bike to see all compatible parts.
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