2B004446, Zahnkranz Z-56, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The Zahnkranz Z-56 is number 11 in the part drawing below.
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 2B004446
- Description:
- Zahnkranz Z-56
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 63.53 inc. VAT
Unsure if it’s the right part?
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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
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The right parts and fast delivery
Göran Persson
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Perfect, recommended
Szabolcs Banos
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Everthing was good
Sven van Eck
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Was exactly I was expecting good comms , keep me updated so everything was smooth
Mr ROMICA DIMAN
The Zahnkranz Z-56 is a genuine spare part manufactured by Piaggio so you have peace of mind the Zahnkranz Z-56 part being sold by Motorcycle Spare Parts is both original and new.
For 50cc supermoto and enduro models, part 2B004446 provides the factory 56-tooth steel rear sprocket (Z-56) used on Senda SM and SMT platforms. Its machining and tooth profile match the 415H chain specification for smooth meshing and reduced wear.
Because gearing ratios directly influence acceleration characteristics and chain tension, replacing the sprocket with the correct tooth count ensures drivetrain performance consistent with OEM tuning. Heat-treated steel construction provides durability under high-rev riding conditions.
