The BETA WASHER (OEM 043.02.007.00.00) is the original Beta hardware component for the RR 125 4T LC ENDURO, RR 125 4T R ENDURO (2021–2026). It holds the assembly together to exact factory spec. Renew it whenever it’s removed or shows wear. Genuine OEM means exact fit, correct materials and no guesswork — and it protects your warranty. OEM...
