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The RACETECH pair of side panels is designed for BETA RX 300, RX 350, RX 450 from 2023 to 2026. The side panels (number plates) trim the rear of the bike below the seat and carry the race numbers. They are the plastics your boots rub against most: they get scratched, turn white and eventually crack.
All colours have the same shape: pick the one that matches your other plastics, your graphics or the background colour of your numbers.
Check the bike's model year: the shape of the panels follows that of the air box and the rear loop. A vented panel lets more air into the air box.
The brand has supplied the plastics for Mitch Payton's Pro Circuit Kawasaki team, one of the most successful teams in AMA Supercross, as well as for the Beta Offroad Factory team. Its Worx chain guide is a one-piece design fitted with a removable, self-lubricating TPU internal wear pad.
Does a vented panel let water in?
It lets in more air, and therefore more dust and water: check and service the air filter more often, especially after washing.
Check the exact model and year of your bike in the list below before ordering.
Fits:
BETA RX 300 2026
BETA RX 300 2025
BETA RX 300 2024
BETA RX 350 2026
BETA RX 450 2026
BETA RX 450 2025
BETA RX 450 2024
BETA RX 450 2023
Click on your bike to see all compatible parts.
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