This upgrade kit with a whopping 392cc fits plug and play
The offer applies to a complete 392cc Athena cylinder kit including all necessary components.
Perfect if you are looking for an upgrade solution that fits, works and is durable.
Scope of delivery:
1x Athena cylinder set 392 (left, right)
1x Athena cylinder head
2x Athena pistons 67.95mm
2x Athena combustion chamber insert
1x Athena gasket set
1x Athena cylinder head mounting kit
Crankshaft available separately!
For further parts or information, please contact us.
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Fitting instructions:
Only to be used with an original crankshaft (54mm stroke)
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Compatibility:
Yamaha Banshee 350 Upgrade
Yamaha RD350 upgrade (note the exhaust flange!) Unlike the RD!
(The engine housing of the 31k and YPVS has a narrower sealing surface under the exhaust).
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Manufacturer's description:
Description:
Cylinder material: Aluminium
Diameter: 68 mm
Stroke: 54 mm
Displacement: 392 ccm
Compression ratio: 6.5:1
Cylinder head: included
Maximum power at the crankshaft: 37.95 KW / 50.89 PS / 8000 rpm
OEM-level quality
manufactured from the highest quality certified materials
manufactured according to ISO quality standards
manufactured in Italy
Athena cylinder set
For over 10 years Athena has been investing in the best and most advanced technologies for the production of cylinders and their components, which are used not only by OE manufacturers but also by the best racing teams in the world.
Last but not least, the production of aluminium cylinders is constantly improved thanks to the collaboration with the best Italian universities and the continuous development requests of the best engine tuners.
Thanks to a flexible production department, Athena can respond efficiently to different situations (production batches from OE manufacturers, small quantities, building a prototype for racing teams).
Athena cylinders are made from high-quality aluminium alloys. They are manufactured using the latest technologies and coated with a nickel-silicon alloy.
After all cylinders have passed the strict quality controls, they fulfil the highest standards in terms of reliability, durability and performance.
Technical specifications:
Cylinder material: Aluminium
Bore: 68 mm
Stroke: 54 mm
Displacement: 392 cc
Compression ratio: 6.5:1
Cylinder head: Included
Maximum power at the crankshaft: 37.95 KW / 50.89 HP / 8,000 rpm
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Not authorised for road use. This is a performance upgrade that must be approved by TÜV.
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.png "Cylinder kit Athena 392 Plug & Play Yamaha Banshee / RD 350 Cylinder set Cylinder head Combustion chamber Piston set P400485100024")
.png "Preview: Cylinder kit Athena 392 Plug & Play Yamaha Banshee / RD 350 Cylinder set Cylinder head Combustion chamber Piston set P400485100024")
.png "Cylinder kit Athena 392 Plug & Play Yamaha Banshee / RD 350 Cylinder set Cylinder head Combustion chamber Piston set P400485100024")
