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Athena Piston Kit — 47.54 mm — Yamaha | Malaguti
In warehouse stock

Athena Piston Kit — 47.54 mm — Yamaha | Malaguti

Athena · #0910-0581 · Top End / Engine
  • 2-stroke cast piston for Athena big bore cylinder
  • High resistance to mechanical thermal stresses
  • Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
  • Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
  • The rings adapt to the cylinder liner even at low tangential load
$56.95
In stock. Ships in 2–4 business days · free shipping over $150.
View cart & check out →
Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Description & features6 features

Will fit Malaguti F10 (air cooled), and F15/Italjet Dragster (liquid cooled).

  • 2-stroke cast piston for Athena big bore cylinder
  • High resistance to mechanical thermal stresses
  • Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm
  • Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
  • The rings adapt to the cylinder liner even at low tangential load
  • Kit includes cast piston, wrist pin, circlips and piston rings
Specifications13 specs
Compression Ratio
Stock
Riding Style
Street
Bore Size
47.66 mm
Displacement
50 cc
Units
Kit
Style
Cast
Piston Material
4032 Aluminum Alloy
Type
A
Engine Type
2-Stroke
Piston Head Shape
Domed
Shipping weight
0.24 lb
Package size
2.6 × 2.3 × 2.3 in
Country of origin
Italy
Fitment3 models · Yamaha
Yamaha3 models
  • BW 501998–2001
  • YJ50 Vino2002–2004
  • Zuma 501998–2001
Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
Salto part #
0910-0581
Athena part #
S4C04760006A
UPC
8050043267276
Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers
Is it in stock?
Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?
Usually 2–4 business days by ground.
Will it fit my machine?
The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Athena?
Yes. It ships new from the same distributors the big online stores buy from — Athena part #S4C04760006A.

More Athena top end