Phatheads is family owned. Our products are designed and Made in our shop in the USA. Free USA shipping orders $60 or more.

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2016-2022 KTM150SX Phathead 150cc combustion chamber HUSQVARNA GASGAS

2016-2022 KTM150SX Phathead 150cc combustion chamber HUSQVARNA GASGAS

Regular price $80.00 USD

Regular price Sale price $80.00 USD
Unit price per
2023+ KTM150SX HUSQVARNA GASGAS Phathead 150 combustion chamber

2023+ KTM150SX HUSQVARNA GASGAS Phathead 150 combustion chamber

Regular price $80.00 USD

Regular price Sale price $80.00 USD
Unit price per
Athena 295cc 72mm Yamaha YZ250 YZ250X WR250 Phathead cylinder head kit 1999-2026

Athena 295cc 72mm Yamaha YZ250 YZ250X WR250 Phathead cylinder head kit 1999-2026

Regular price $425.00 USD

Regular price Sale price $425.00 USD
Unit price per
Cobra CX50 Phathead cylinder head kit

Cobra CX50 Phathead cylinder head kit

Regular price $325.00 USD

Regular price Sale price $325.00 USD
Unit price per