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Athena 295cc 72mm Yamaha YZ250 YZ250X WR250 Phathead cylinder head kit 1999-2026 Honda Our cobra CX65 inserts are YZ250 Chamber:Stock compression 91+ CR125R9301 CRF50 XR50

USD212.50 USD262.50
4.2

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SKU 95069680138
Collection Stage www.je-nyc.com

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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8

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Description

Athena 295cc 72mm Yamaha YZ250 YZ250X WR250 Phathead cylinder head kit 1999 2026 Honda Our cobra CX65 inserts are YZ250 Chamber:Stock compression 91+ CR125R9301 CRF50 XR50 Our cobra CX65 inserts are made in house to fit our Billet high flow Phathead shell or the OE cast cylinder head shell We also make a kit for the Athena big bore kit

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

Frequently Asked Questions for Athena 295cc 72mm Yamaha YZ250 YZ250X WR250 Phathead cylinder head kit 1999-2026 Honda Our cobra CX65 inserts are YZ250 Chamber:Stock compression 91+ CR125R9301 CRF50 XR50

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