FREE SHIPPING on orders over $99 (US/48) | Limited Time
Home Cart / Checkout My Garage Order Status About Blog Gift Certificates BraapCash Contact Us
Product Search
My Garage
My Garage
0/6  Get Info
Cart Cart 0

Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

SKU: 68-4907

Main image of Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

Thumbnail Filmstrip of Athena Yamaha YZ250 Big Bore Kit 72MM 03-24 Images

    Purchase Athena Yamaha YZ250 Big Bore Kit 72MM 03-24
    $1,497.95
    No reviews yet | Write a review!
    Free Shipping
    Learn About Braap Cash Rewards Earn BraapCash points.
     
     

    Will this fit? 

    You do not have a ride selected.

    View all fitments


    Description

    Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

    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 a forged race piston, rings, clips and pin

    Fits the rides below

    Click the + on each item to expand the model(s) for that brand / year.

    Reviews

    There are no reviews for this item yet.

    Write Review:

    Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

    Your email is for verification purposes only and will NOT be published or shared. See our Privacy Policy

    Enter the following numbers into the field below: 1089463


    Related Products


    Acerbis Yamaha YZ250/450 Plastic Kit 23-24
    No reviews
    $169.95
    All Balls Carburetor Repair Kit Yamaha YZ250 01-up
    No reviews
    $38.64
    Athena Yamaha YZ250/YZ250X Top End Gasket Kit 99-24
    No reviews
    $31.95
    Athena Yamaha YZ250/YZ250X Full Gasket Set 99-24
    No reviews
    $50.95
    Athena Yamaha YZ250/YZ250X Race Gasket Kit 99-24
    No reviews
    $17.95
    Bolt Yamaha YZ250 Engine Fastener Kit 90-24
    No reviews
    $39.99
    Bolt Yamaha YZ250 2-Stroke Pro Pack
    No reviews
    $79.99
    Boyesen Yamaha YZ250 Factory Clutch Cover (Black) 99-24
    ★★★★★★★★★★
    $95.95
    Boyesen Yamaha YZ250 Factory Clutch Cover (Blue) 99-24
    No reviews
    $105.95
    Boyesen Yamaha YZ250 Factory Clutch Cover (Magnesium) 99-24
    No reviews
    $95.95
    Boyesen Yamaha YZ250 Factory Racing Ignition Cover (Black) 99-24
    No reviews
    $87.95
    Boyesen Yamaha YZ250 Factory Racing Ignition Cover (Blue) 99-24
    No reviews
    $97.95
    Boyesen Yamaha YZ250 Factory Racing Ignition Cover (Magnesium) 99-24
    No reviews
    $87.95
    Boyesen Yamaha YZ250 Hy-Flo Waterpump Cover Impeller Kit 99-24
    No reviews
    $194.95 - $199.95
    Boyesen Yamaha YZ250 Motorcycle Clutch Cover Gasket 99-24
    No reviews
    $6.95
    Boyesen Yamaha YZ250 Motorcycle Ignition Cover Gasket 99-24
    No reviews
    $5.95
    Boyesen Yamaha YZ250 Motorcycle RAD Gasket 97-24
    No reviews
    $5.95
    Boyesen Yamaha YZ250 Motorcycle Reeds 05-24
    No reviews
    $39.95
    Boyesen Yamaha YZ250 Motorcylce RAD Valve 05-24
    No reviews
    $179.95
    Boyesen Yamaha YZ250 Pro Reeds 05-24
    No reviews
    $69.95
    Boyesen Yamaha YZ250 Pro Series Reeds 05-24
    No reviews
    $62.95
    CLUTCH COVER - TORQDRIVE - Yamaha YZ250
    No reviews
    $179.00
    CLUTCH COVER - Yamaha YZ250 (99-21), YZ
    No reviews
    $179.00
    Cometic Top End Gasket Kit Yamaha YZ250 02-16
    No reviews
    $38.33
    Cycra CV4 Radiator Hoses Yamaha YZ250 05-18
    No reviews
    $97.95
    Devol Yamaha YZ250 Glide Plate 05-24
    No reviews
    $89.95
    Devol Yamaha YZ250 Skid Plate 05-24
    No reviews
    $124.95
    E-Line Yamaha YZ250 Carbon Fiber Skid Plate 05-24
    No reviews
    $189.95
    FMF Yamaha YZ250 Fatty Pipe 99-24
    No reviews
    $299.99
    FMF Yamaha YZ250/YZ250X Gnarly Pipe 99-24
    No reviews
    $299.99
    FMF Yamaha YZ250 Factory Fatty Pipe 99-24
    No reviews
    $299.99
    FMF Gold Series Fatty Pipe Yamaha YZ250 99-21
    No reviews
    $299.99
    Fly Racing Clutch Lever Yamaha YZ250/450F
    No reviews
    Click for price
    Enduro Engineering Yamaha YZ250/450F Rear Disc Guard 20-24
    No reviews
    $109.95
    Enduro Engineering Yamaha YZ250 Skid Plate 05-24
    No reviews
    $129.95
    EE Skid Plate Yamaha YZ250/450F 14-17
    No reviews
    Click for price
    FMF Yamaha YZ250 Powercore 2 Shorty Silencer 02-24
    No reviews
    $199.99
    FMF Yamaha YZ250 Powercore 2 Silencer 02-24
    No reviews
    $199.99
    FMF Yamaha YZ250 Turbinecore 2 S/A Silencer 02-24
    No reviews
    $219.99
    Hot Rods Water Pump Kit Yamaha YZ250 99-21
    No reviews
    $27.95
    Hot Rods High Performance Connecting Rod Kit Yamaha YZ250 99-16
    No reviews
    $99.95
    IMS 3.0 Gal Fuel Tank Yamaha YZ250 96-01
    No reviews
    $330.95
    Moose Carburetor Repair Kit Yamaha YZ250(X) 01-21
    No reviews
    $34.95
    Moose 2-Stroke Pipe Guard Yamaha YZ250(X) 02-22
    No reviews
    $159.95
    Moose Case Saver Yamaha YZ250 01-up
    No reviews
    $23.95
    Moose Racing Pro LG Skid Plate Yamaha YZ250 05-20
    No reviews
    $159.95
    Moose Racing Competition Lever Set (Black) Yamaha YZ250/450
    No reviews
    $32.95
    Moose Steel Shift Lever Yamaha YZ250 99-04
    No reviews
    $48.95
    Motion Pro Yamaha YZ250/YZ250X Clutch Cable 15-24
    No reviews
    $6.99
    P3 Carbon Pipe Guard Yamaha YZ250 02-15
    No reviews
    Click for price
    P3 Carbon Pipe Guard Yamaha YZ250 02-22
    No reviews
    $179.95
    P3 Carbon Pipe Guard Yamaha YZ250 02-22 FMF
    No reviews
    $179.95
    P3 Carbon Pipe Guard Yamaha YZ250 05-21 EE/DEP
    ★★★★★★★★★★
    $179.95
    P3 Yamaha YZ250 Pipe Guard Carbon Fiber 02-24
    No reviews
    $188.95
    P3 Yamaha YZ250/YZ250X Skid Plate Carbon Fiber 05-24
    No reviews
    $220.95
    Panthera Electric Start Kit Yamaha YZ250
    ★★★★★★★★★★
    Click for price
    Rekluse Yamaha YZ250/YZ250X Clutch Cover 99-24
    No reviews
    $189.00
    Rekluse CoreManual Clutch Yamaha YZ250
    No reviews
    $589.00
    Rekluse Core EXP 3.0 Clutch Yamaha YZ250 99-20
    No reviews
    $1,149.00
    Rekluse CoreManual TorqDrive Clutch Yamaha YZ250
    No reviews
    $1,099.00
    Rekluse RadiusX Auto Clutch Yamaha YZ250
    No reviews
    $789.00
    Rekluse TorqDrive Clutch Pack Kit Yamaha YZ250 99-up
    No reviews
    $339.00
    Rekluse TorqDrive Clutch Pack Yamaha YZ250
    No reviews
    $399.00
    Unabiker Yamaha YZ250 Radiator Guard 03-24
    No reviews
    $139.95 - $159.95
    TORQDRIVE CLUTCH PACK - Yamaha YZ250 (02
    No reviews
    $389.00
    zSTART PRO CLUTCH - Yamaha YZ250 (99-21)
    No reviews
    $899.00
    Works Connection Yamaha YZ250/YZ250X Radiator Braces 02-24
    No reviews
    $98.95
    IMS Yamaha Enduro Footpegs 99-24
    No reviews
    $187.95