1999-2025 YZ250 2-stroke (293cc) Big Bore Top End Cyinder Kit Complete - NO MODS

▄▀▄█▓YZ250 293CC BIG BORE KIT-DESIGNED BY ERIC GORR▓█▀▄
US $699.92
ApproximatelyS$ 910.74
Condition:
New
2 available33 sold
Breathe easy. Free shipping and returns.
This one's trending. 33 have already sold.
Shipping:
Free Standard Shipping.
Located in: Miamisburg, Ohio, United States
Delivery:
Estimated between Fri, 14 Nov and Tue, 18 Nov to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:325528353066
Last updated on Nov 09, 2025 00:28:15 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Apex
Engine Type
2-Stroke
Type
Big Bore
Machine Type
Off-road Motorcycle
Bundle Description
Brand new (293CC) big bore cylinder kit
Custom Bundle
Yes
Items Included
Cylinder Barrel, Gasket Set, Piston Rings, Pistons, Wrist Pins, Power Valves, Cylinder Head
Manufacturer Part Number
ApexYZ293
Surface Finish
Nickel Carbide Coating
Country/Region of Manufacture
United States
California Prop 65 Warning
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Performance Part
Yes
UPC
does not apply
Category

Item description from the seller

About this seller

ApexRacing-Inc

100% positive feedback162K items sold

Joined Feb 2008
Aftermarket Yamaha Suzuki Honda Kawasaki KTM Polaris Can-Am Harley Davidson .Acerbis Answer Boysen DID EBC Excel FMF Fox Freedom Hinson HJC N-Style Mustang Pro Circuit Hotcams Wiseco V-Force Dynojet ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (49,219)

All ratingsselected
Positive
Neutral
Negative
  • -***s (3)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The cylinder, head, and power valves all look to be of good quality. I am concerned that there are no markings of any kind on either part. Have not installed it yet. But I think it will work. It came with no instructions of any kind. And I have no idea how the power delivery will be.
  • eBay automated feedback- Feedback left by buyer.
    Past month
    Order delivered on time with no issues
  • a***t (4)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Merci
See all feedback