10-17 CRF250R CRF 250R Stock Bore Cylinder 76.8 Rebuilt Top End Rebuild Redo Kit
10007-K02, 10007, 40003M07680, 8775DA, MX-09554, 291515, 291516, C3288, 810285, C3288, 71016-4, 14401-KRN-A41, 10007-K02HC, P400210100032, P400210100058, P400210100008, P400210100067, P400210100009, P400210100071, P400210100066, P400210100049, 12100-KRN-A60, 12100-KRN-A40, 13112-MEE-000 13111-KRN-A60, 13111-KRN-A40, 13011-KRN-A40, 13101-KRN-A40, GASKET, CYLINDER 12191-KRN-A41, 90001-KRN-A40
Bring your 2010-2017 CRF250R roaring back to life with this premium top end rebuild kit.
FITS ALL CRF250R MODELS
2010 2011 2012 2013 2014 2015 2016 2017
Aftermarket 76.80mm Stock Bore Nikasil Cylinder (1 Year Warranty)
Wiseco, Wossner, or JE Forged Piston Kit* (Includes rings, wristpin, and circlips)
Cometic Top End Gasket Kit with a MLS Head Gasket
Viton Valve Stem Seals
BPRATV Heavy Duty OEM Replacement Cam Chain
BPRATV Talon Titanium Cylinder Head Stud Kit / Cylinder Bolts with a Lifetime Warranty*
Restore your machine to peak performance with this top-tier top end rebuild solution. Engineered with high-quality components, this kit helps you revive your CRF250R and take it to new heights of power and reliability.
Complete Your Build
Related parts, upgrades, and performance accessories frequently purchased by riders like you.
Professional Installation Required
Professional installation by a qualified technician is recommended for best results.
If you have questions about this item or your order, our customer support team is always happy to help.
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Notice Regarding Photos: Product photos used in our listings are for example only to show item quality, components, and visual reference. You will receive the correct quantity, size, and fitment for the specific kit listed. Exact brands, finishes, packaging, or small components may vary when equivalent-quality parts are used. Please read the full product description for exact details before purchasing.
Bearing Notice: In some cases, you may receive sealed bearings. If your application requires an open bearing, the seals can be removed when appropriate for the application.
Emissions & Race Use Only: Some products may be exempt from emission standards and requirements under 40 C.F.R. § 1051.620 and/or applicable California law. Certain parts are sold only for use with EPA-certified, purpose-built, nonroad vehicles used solely for closed-course, nonroad competition/racing. Installation may void the vehicle manufacturer's warranty and/or may be illegal in some locations. Buyer is responsible for confirming legal use in their application and location.
Warranty & Liability: Due to the nature of high-performance and racing applications, components may be sold without express or implied warranty of merchantability or fitness for a specific purpose except where specifically stated. BPRATV LLC shall not be liable for special, incidental, or consequential damages including loss of property, equipment, profits, or revenue resulting from sale, installation, or use of these parts. High-performance parts are not DIY items; work should be performed by a qualified, experienced mechanic.
Returns: Returns are accepted within 30 days for eligible items that are 100% complete, brand new, unused, uninstalled, and in original packaging. Items that have been installed, prepped, lubricated, sealed, modified, or used are not eligible. For warranty consideration, parts must be sent back for physical inspection. We do not warranty based on photos, emails, or third-party assessments.
Specialty Warranties: Certain specialty items, such as Cub cylinders or titanium fasteners, may have separate warranty terms. Any warranty does not cover improper tuning, installation, maintenance, or misuse.
Interchangeable Parts: Some kits may include interchangeable components or equivalent-quality substitutions to prevent backorder delays. Prices, included items, and listings are subject to change without notice.
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