1A005192, Gegengewicht, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The Gegengewicht is number 21 in the part drawing below.
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 1A005192
- Description:
- Gegengewicht
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 54.45 inc. VAT
Unsure if it’s the right part?
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Easy to find the right parts and order. Fast delivery.
Matte
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Got the parts with no issues
john gillick
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Good site easy to manage
Max Baker romax
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Good service
Baz
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Exellent! I have done 2 trades with MSP, no problems good comunication and quality parts.
Gaute
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I found everything I needed at the dealer. You can also get a discount
Andrejs Zonbergs
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Quick delivery.spot on.
john haswell
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Every time, everything perfect!
Christos Petropoulos-trakas
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The parts arrive quickly and on time, they fit perfectly. And it's very convenient that there is a detailed drawing to help you figure out exactly what you're looking for.
Иван Желязков
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Easy to navigate website & reasonable postage considering delivery from the Netherlands to UK. Found what I needed for my 22 year old GSXR. Would definitely use MSP again
Stevie G
The Gegengewicht is a genuine spare part manufactured by Piaggio so you have peace of mind the Gegengewicht part being sold by Motorcycle Spare Parts is both original and new.
Engine balance plays a key role in long-term durability and smooth operation. The Piaggio engine counterweight 1A005192 offsets rotating forces in the rear cylinder timing system of Aprilia 900 engines, helping reduce vibration and bearing load.
This counterweight is typically replaced during timing or bottom end work if damage or imbalance is present. Correct fitment maintains factory smoothness and supports consistent engine behavior at higher engine speeds.
