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A kit that replaces the chain, the small gearbox sprocket and the rear-wheel sprocket in one go: the three parts that carry the engine’s power to the wheel.
RENTHAL offers this chain and sprocket kit for KTM SXF 250, SXF 350, XCF 250, XCF 350, HUSQVARNA FC 250, FC 350 and GAS GAS EXF 350, MCF 250 2017-2027. The front sprocket, on the gearbox output, drives the chain, which turns the rear sprocket bolted to the rear wheel.
The benefits:
Hooked or pointed teeth, a chain that lifts off the back of the rear sprocket when pulled, tight spots or slack that needs adjusting every ride: the kit is worn out.
Cross-Mania tip: Align the rear wheel (same marks on both sides), tighten the rear sprocket bolts to the specified torque with threadlocker, set the slack to the manual and recheck it after the first ride.
Check the exact model and year of your bike in the list below before ordering.
Fits:
GAS GAS EXF 350 2026
GAS GAS EXF 350 2025
GAS GAS EXF 350 2024
GAS GAS EXF 350 2023
GAS GAS EXF 350 2022
GAS GAS EXF 350 2021
GAS GAS MCF 250 2023
GAS GAS MCF 250 2022
GAS GAS MCF 250 2021
HUSQVARNA FC 250 2027
HUSQVARNA FC 250 2026
HUSQVARNA FC 250 2022
HUSQVARNA FC 250 2021
HUSQVARNA FC 250 2020
HUSQVARNA FC 250 2019
HUSQVARNA FC 250 2018
HUSQVARNA FC 250 2017
HUSQVARNA FC 350 2022
HUSQVARNA FC 350 2021
HUSQVARNA FC 350 2020
KTM SXF 250 2023
KTM SXF 250 2022
KTM SXF 250 2021
KTM SXF 250 2020
KTM SXF 250 2019
KTM SXF 250 2018
KTM SXF 250 2017
KTM SXF 350 2024
KTM SXF 350 2023
KTM XCF 250 2022
KTM XCF 350 2022
KTM XCF 350 2021
KTM XCF 350 2020
Click on your bike to see all compatible parts.
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