Cobra CX50 replacement combustion chambers - fits Phathead or Original head Chamber Selection:CX52 (105+ octane) YFB250FW Timberwolf 4x4 YFM350ER Moto-4 Honda Chamber Selection:S34 - 14.4cc (105+ octane) KTM150 TPI Phathead cylinder CR125R9301
Size & fit below — checkout stays in the sticky dock.
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 4 - Oct 9