00H01801021, Rh Baffle, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 00H01801021
- Description:
- Rh Baffle
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 34.49 inc. VAT
Unsure if it’s the right part?
Motorcycle Spare Parts only sell genuine spare parts made by each manufacturer. The Rh Baffle part has been manufactured by Piaggio and is brand new and dispatched in its original packaging.
This 00H01801021 RH baffle is the OEM exhaust baffle used on models such as the Aprilia RS 50 and selected Derbi and Piaggio platforms. Its job is to manage exhaust flow inside the silencer, ensuring correct backpressure and maintaining the engine’s designed torque curve. Because the geometry and perforation pattern are matched to the original silencer, it restores factory exhaust note and throttle response when the internal baffle has worn or been removed.
Technicians value the precision of the OEM baffle because aftermarket inserts rarely match the correct airflow characteristics. Installing this part ensures the exhaust system remains compliant with factory noise levels and preserves low-rpm torque that two-stroke engines depend on. Ideal for rebuilds, derestrictions returned to stock, or correcting a missing internal baffle.