RaceDiscs part number RD057. The disc pictured above (and below) is the disc you will receive. Beta 125 RR Race Edition Years: 2018-2026. Beta 125 RR Years: 2016-2024. ThisRear SOLID brake disc rotor fits the following Beta models.
Beta RR RX 300 Front Brake Disc Race X-Pro Racing X-Trainer 2013-26 RD054
Beta RR RX 300 Solid Rear Brake Disc Race X-Pro Racing X-Trainer 2013-26 RD057
Beta RR RX 300 Rear Brake Disc Race X-Pro Racing X-Trainer 2013-26 RD055
Rear Brake Disc Disk For Beta RR RR-S 125 250 350 390 430-498 X-Trainer 250 300
Rear Brake Disc Rotor For Beta XTrainer 250 300 RR 125 250 300 350-498 2013-2024
AS3 VENHILL FRONT BRAKE LINE HOSE for BETA 125 200 250 300 350 390 480 RR 20-23
