BETA REAR SPROCKET, Z.42

Fitted from the factory, the BETA REAR SPROCKET, Z.42 (OEM 007.42.702.42.00) is Beta’s original Rear Wheel component for the EVO 200 2T, EVO 200 2T FACTORY, EVO 250 2T, EVO 250 2T FACTORY, EVO 250 4T, EVO 300 2T and 4 more models (2007–2026). It keeps your Beta performing exactly as the factory intended.

Replace it as part of normal maintenance or after wear. Genuine OEM means exact fit, correct materials and no guesswork — and it protects your warranty.

Browse more parts for your model: EVO 200 2T FACTORY · EVO 200 2T · EVO 250 2T FACTORY · EVO 250 2T · EVO 250 4T.