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Cylinder Works

Cylinder Works 04-07 Honda CRF 250 R 250cc Standard Bore Cylinder Kit

$597.95 $508.26 Save $89.69

SKU: C0BU 10001-K01

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cylinder Works 10001-K01 is a standard bore cylinder kit for Honda CRF250R (2004-2007) and Honda CRF250X (2004-2017) models, featuring a nickel silicon carbide-plated cylinder and Vertex piston set.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCylinder Works
Part NumberC0BU 10001-K01

Videos

2006 CRF250R Hot Rods, Cylinder Works and FMF project restore

2006 CRF250R Hot Rods, Cylinder Works and FMF project restore
First ride! Honda Crf250X 270cc, Cam, Ported, Lectron. Does it compare to my RM250?

First ride! Honda Crf250X 270cc, Cam, Ported, Lectron. Does it compare to my RM250?

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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