✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
Shop › Bottom End
Athena Crankshaft — Vertical Engine — Scooter — Aprilla | MBK | Yamaha 50
In stock

Athena Crankshaft — Vertical Engine — Scooter — Aprilla | MBK | Yamaha 50 · 50

Athena · #0921-0019 · Bottom End / Engine
  • Made of special steel and manufactured with CNC high-precision machinery
  • Standard stroke
$221.95
In stock. Ships in 2–4 business days · free shipping over $150.
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Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
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Description & features2 features

Big End Bearing: 20.00 mm x 26.00 mm x 13.80 mm

Big End Width: 14.00 mm

Pivot Fly Wheel Diameter: 20.00 mm

Pivot Pulley Diameter: 20.00 mm

Shoulder Width: 45.00 mm

Washer Thickness: 20.00 mm

Big End Bore: 20.00 mm

Center-to-Center: 95.95 mm

Piston Pin Diameter: 18.00 mm

Pivot Fly Wheel Length: 61.00 mm

Pivot Pulley Length: 52.50 mm

Small End Width: 14.00 mm

  • Made of special steel and manufactured with CNC high-precision machinery
  • Standard stroke
Specifications7 specs
Units
Each
Displacement
50 cc
Riding Style
Street
Stroke Length
39.20 mm
Shipping weight
2.9 lb
Package size
11.2 × 6.1 × 3.9 in
Country of origin
Italy
Fitment8 models · Aprilia, MBK, Yamaha
Aprilia1 models
  • Amico 501996–1998
MBK1 models
  • Stunt2000–2002
Yamaha6 models
  • BW Next Generation 501997–2000, 2002–2005
  • BW Next Generation Kat1999–2000
  • BWs 502012
  • Slider2000–2002
  • Spy1997–1998
  • Zuma 501998–2001
Fitment comes from the catalog data for this part. 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 #
0921-0019
Athena part #
S410130320004
UPC
8050444897027
Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers
Is it in stock?
Yes — it’s in stock 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?
It’s listed 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’s new and genuine, straight from Salto — Athena part #S410130320004.

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