What is the difference between the two base gaskets included?

The kit includes one base gasket that matches the original equipment manufacturer (OEM) thickness. It also includes a second base gasket that is 0.1mm thinner. This allows you to slightly adjust the engine's compression ratio.

What specific KTM models does this gasket kit fit?

This kit is designed for several KTM 250cc models. It fits the EXC-F from 2007-2013, the SX-F from 2006-2012, the XC-F from 2008-2015, and the XCF-W from 2008-2012.

Does this kit include all gaskets needed for a full engine rebuild?

This kit specifically includes the cylinder head gasket and two cylinder base gaskets. It is intended for top-end engine work and does not include all gaskets for a complete engine overhaul.

Athena

Athena 05-12 KTM 250 EXC-F Race Gasket Kit

Name: Athena 05-12 KTM 250 EXC-F Race Gasket Kit
Brand: Athena
Price: 50.71 USD
Availability: InStock

$50.71

Fits 2008-2015 KTM 250 XC-F. Athena Race Gasket Kit includes standard and a 0.1mm thinner base gasket for tuning.

Key Features

Direct fit — verified for 2008-2015 KTM 250 XC-F
Includes cylinder head gasket — ensures a proper seal for the top end.
Two cylinder base gaskets included — one matches OEM thickness, the other is 0.1mm thinner for compression tuning.
Covers popular Motocross and Enduro applications — fits a range of KTM 250 models.

Will this fit your vehicle?

Compatible with 27 vehicles

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Product Details

This Athena Race Gasket Kit includes a cylinder head gasket and two cylinder base gaskets, one at OEM thickness and another 0.1mm thinner. This allows for minor adjustments to compression when rebuilding your KTM 250 EXC-F, SX-F, XC-F, or XCF-W engine. Athena has been making engine components for a long time, covering popular Motocross and Enduro applications.