Fitted from the factory, the BETA BUSH (OEM 11.27130.000) is Beta’s original Primary Gear Cpl./Clutch component for the EVO 125 2T, EVO 125 2T FACTORY, EVO 200 2T, EVO 200 2T FACTORY, EVO 250 2T, EVO 250 2T FACTORY and 7 more models (2004–2025). It keeps your Beta performing exactly as the factory intended. Replace it as part of normal mai...