Common Head and Cam Mistakes
Most cylinder head problems can be avoided by understanding what causes failures in the first place. A head that is properly assembled and machined...
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Need A Fresh Start?
If your head is too damaged to repair, or you want a ready-to-go replacement, Fastheads offers new and remanufactured head options for popular four-stroke dirt bike models.Fastheads also services KTM, Husqvarna, Can-Am, Polaris, and other off-road applications. Shop All New Heads »
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Learn Before You Build
It’s All In Your Head
Fastheads is a leader in motocross cylinder head and valve train repairs, upgrades, and modifications, using current advances in technology and pre...
Ready To Get Your Head Checked Out?
Start With A Service Request
Tell us your bike year, make, model, and what is going on with the head. Fastheads will review the information and help point you toward the right repair, rebuild, or replacement option.
