Confirm this item fits
Add your vehicle details to make sure this item fits.
Athena Cylinder Kit Yamaha YZ250 2003-2025 (293cc/Big Bore)
$807.50
Was $950.00
(15% off)
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
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 a forged race piston, rings, clips and pin
Compatible with 23 Yamaha vehicle(s)Meet The Seller
Need help? We're riders just like you.
By clicking subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on MX Locker.
MX Locker © 2025 Accessibility