Original Beta rear sprocket Z.43, 43T, 5/8 x 1/4 in, Rev 3. Engineered for exact fit and reliable performance on 125cc 2T trial bikes.
Original Beta part designed to equip 125cc 2T trial motorcycles. The Z.43 rear sprocket with 43 teeth and 5/8 x 1/4 inch pitch ensures precise chain engagement, optimal power transmission, and extended chain life. Manufactured by Beta to OEM standards, this sprocket guarantees perfect compatibility with the TRIAL EVO 125 2T range and related standard/factory versions (MY10–MY15).
Key features:
Compatibility: Beta 2010–2015 TRIAL EVO 125 2T (MY10–MY15), TRIAL EVO 125 2T STANDARD/FACTORY MY14–MY12, TRIAL EVO 125 2T STANDARD/FACTORY MY13–MY11, TRIAL REV 125 MY08
