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Athena Cylinder Kit — 54.00 mm — YZ125
In warehouse stock

Athena Cylinder Kit — 54.00 mm — YZ125

Athena · #0931-0095 · Top End / Engine
  • Aluminum cylinder is nickel carbide coated designed with larger water jackets
  • Specially designed, high performance, hard anodized power valves (cannot use OEM)
  • There is an aluminum cylinder head with a removable bronze dome allowing for a higher compression ratio and anti-detonation features (except where noted)
  • Kit also includes a Cast-Lite flat top piston kit, and an Athena top-end gasket set that includes required seals and hardware
  • Bolt on; no matching required except where noted
$1027.95
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 & features5 features

Stock bore, high compression.

  • Aluminum cylinder is nickel carbide coated designed with larger water jackets
  • Specially designed, high performance, hard anodized power valves (cannot use OEM)
  • There is an aluminum cylinder head with a removable bronze dome allowing for a higher compression ratio and anti-detonation features (except where noted)
  • Kit also includes a Cast-Lite flat top piston kit, and an Athena top-end gasket set that includes required seals and hardware
  • Bolt on; no matching required except where noted
Specifications12 specs
Material
Aluminum
Bore Size
54.00 mm
Engine Type
2-Stroke
Units
Kit
Style
Stock Bore
Cylinder Bore Coating
Nickel-Carbide
Color/Finish
Silver
Displacement
125 cc
Riding Style
Off-Road
Shipping weight
5.61 lb
Package size
12.8 × 8.1 × 6.1 in
Country of origin
Italy
Fitment2 models · Yamaha
Yamaha2 models
  • YZ1252005–2021
  • YZ125X2020–2022
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 #
0931-0095
Athena part #
P400485100017
UPC
8055681300958
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 #P400485100017.

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