897446, Balance Shaft, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 897446
- Description:
- Balance Shaft
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 456.17 inc. VAT
Unsure if it’s the right part?
The Balance Shaft is a genuine spare part manufactured by Piaggio so you have peace of mind the Balance Shaft part being sold by Motorcycle Spare Parts is both original and new.
Vibration control in the V4 crankcases is handled mechanically, and balance shaft 897446 is the factory counterbalance shaft used across several RSV4 and Tuono V4 variants from 2009–2015. It’s a precision-machined rotating component designed to run on specific bearings and timing relationships inside the cases.
Replacement is typically part of a deep engine rebuild after bearing damage, impact loading, or abnormal wear discovered during teardown. Keep the supporting bearings, timing marks, and torque procedures strictly to spec, as any misalignment here shows up quickly as noise, vibration, or accelerated wear.