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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Athena

Athena Cylinder Kit - P400485100029 Yamaha YZ 125 1997-2004

MPN: P400485100029 SKU: 0931-0258
Athena

Athena Cylinder Kit - P400485100029 Yamaha YZ 125 1997-2004

MPN: P400485100029 SKU: 0931-0258
Availability:
Only 3 left!
Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome Specially designed, high performance, hard anodized power valves (cannot use OEM) Kit also includes Athena top end gasket set with required seals and hardware Piston kit includes cast lite flat top piston, rings, clips and pin Specs Displacement 144 cc Product Name Cylinder Kit Riding Style Off-Road Style Big Bore Bore Size 58.00 mm Material Aluminum Cylinder Bore Coating Nickel-Carbide Units Kit Engine Type 2-Stroke Part Notes May require case boring.
Original price $1,223.95 - Original price $1,223.95
Original price
$1,223.95
$1,223.95 - $1,223.95
Current price $1,223.95

Product Details

Features

  • Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome
  • Specially designed, high performance, hard anodized power valves (cannot use OEM)
  • Kit also includes Athena top end gasket set with required seals and hardware
  • Piston kit includes cast lite flat top piston, rings, clips and pin

Specs

Displacement 144 cc
Product Name Cylinder Kit
Riding Style Off-Road
Style Big Bore
Bore Size 58.00 mm
Material Aluminum
Cylinder Bore Coating Nickel-Carbide
Units Kit
Engine Type 2-Stroke

Part Notes

  • May require case boring.

Product Description

Features

  • Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome
  • Specially designed, high performance, hard anodized power valves (cannot use OEM)
  • Kit also includes Athena top end gasket set with required seals and hardware
  • Piston kit includes cast lite flat top piston, rings, clips and pin

Specs

Displacement 144 cc
Product Name Cylinder Kit
Riding Style Off-Road
Style Big Bore
Bore Size 58.00 mm
Material Aluminum
Cylinder Bore Coating Nickel-Carbide
Units Kit
Engine Type 2-Stroke

Part Notes

  • May require case boring.

Part Numbers
Store SKU MFR. Product # Availability
0931-0258 P400485100029 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome
  • Specially designed, high performance, hard anodized power valves (cannot use OEM)
  • Kit also includes Athena top end gasket set with required seals and hardware
  • Piston kit includes cast lite flat top piston, rings, clips and pin

Specs

Displacement 144 cc
Product Name Cylinder Kit
Riding Style Off-Road
Style Big Bore
Bore Size 58.00 mm
Material Aluminum
Cylinder Bore Coating Nickel-Carbide
Units Kit
Engine Type 2-Stroke

Part Notes

  • May require case boring.