- New


A system that lets you adjust the fork spring preload by hand, without taking anything apart.
XTRIG offers this preload adjuster for BETA RR 250, RR 300, RR 350, RR 390, RX 300 2021-2025. Preload is the initial compression given to the suspension spring. The more preload, the higher the front of the bike sits under the rider’s weight; the less preload, the more it sinks.
The benefits:
XTRIG is a German brand of triple clamps and steering accessories for off-road bikes.
Check the setting when your weight, kit or the terrain changes, or if the front dives too much or sits too high: measure the sag before and after.
Cross-Mania tip: Measure the sag before and after adjusting to reach the recommended value.
Check the exact model and year of your bike in the list below before ordering.
Fits:
BETA RR 125 2T RACE 2025
BETA RR 200 2T RACE 2025
BETA RR 250 2024
BETA RR 250 2023
BETA RR 250 2T RACE 2025
BETA RR 300 2024
BETA RR 300 2023
BETA RR 300 2T RACE 2025
BETA RR 350 2024
BETA RR 350 2023
BETA RR 350 4T RACE 2025
BETA RR 390 2024
BETA RR 390 2023
BETA RR 390 4T RACE 2025
BETA RR 430 2024
BETA RR 430 2023
BETA RR 430 4T RACE 2025
BETA RR 480 2024
BETA RR 480 2023
BETA RR 480 4T RACE 2025
BETA RX 300 2024
BETA RX 300 2023
BETA RX 300 2022
BETA RX 300 2021
Click on your bike to see all compatible parts.
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