Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OE cylinders
Product Note:
Specification
Details
Bore
77 mm
Compression Ratio
12.7:1
Displacement
249cc
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Yamaha
WR250F 2001-2013
YZ250F 4-Stroke 2001-2013
Customer Reviews
Cylinder
By Scott L. on
Verified Purchaser
Cylinder looks great fit perfect and runs great
New Cylinder
By Susanne S. on
Verified Purchaser
You helped me take a mess and turn it into a working engine. Thanks for that!
Barrel
By Brian C. on
Verified Purchaser
Perfect fit, looks great, no issues installing.
Very nice, ready to go
By Nick P. on
Verified Purchaser
Very nice cylinder, it was ready to go. Put it in the bike along with the Wiseco forged piston and it runs great, thank you!
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Questions & Answers
Is the cylinder plating the same material as an oem 2015 yz 250 2 stroke?
By Anon.
Yes, this cylinder would come with a Nickel silicon carbide coating just like the OEM cylinder.
What pistons should be used with this? I have a 2013 polaris 900xp
By Anon.
You would want to use stock style pistons with this Cylinder Works Stock cylinder.
Is this a new item and not used?
By Perry
Everything we sell on our website is brand new, and unused. Cylinder Works items are all newly manufactured aftermarket cylinders. They are not rebuilt or otherwise reconditioned parts. Every cylinder is made from a fresh casting.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
