CONNECTING ROD KTM 350 SX-F 16-27, ATHENA P40321058 HUSQ GASGAS
Connecting rod kit for KTM, Husqvarna and GASGAS 350 cc four-stroke motocross and enduro motorcycles. Manufactured in Japan, this Athena connecting rod is engineered for demanding off-road engine applications and provides reliable, consistent performance under high thermal and mechanical stress. It is designed to match the original engine configuration without modification and is suitable for racing builds, major maintenance and professional engine overhauls.
Features
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High-strength forged connecting rod
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Includes big-end pin
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Needle bearing included where required for the application
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Thrust washers included where required for the application
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Manufactured in Japan under strict quality control
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Designed for high fatigue resistance and long service life
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Developed and track-tested for demanding motocross and enduro conditions
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Tested with factory teams competing in MXGP, AMA Supercross, Pro Motocross and EnduroGP
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Fits the original engine configuration without modification
Specifications
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Big-end bore: 32.00 mm
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Big-end pin diameter: 32.00 mm
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Big-end width: 20.00 mm
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Centre-to-centre length: 96.00 mm
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Piston pin diameter: 18.00 mm
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Small-end width: 17.00 mm
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Premium materials with ultra-precise manufacturing tolerances
Cross-Reference OEM Part Numbers
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Athena: P40321058
Vehicle Fitments
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GASGAS EC-F 350 cc: 2021–2027
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GASGAS ES 350 cc: 2024–2025
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GASGAS EX-F 350 cc: 2021–2025
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GASGAS MC-F 350 cc: 2022–2025
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Husqvarna FC 350 cc: 2016–2025
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Husqvarna FE 350 cc: 2017–2027
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Husqvarna FX 350 cc: 2017–2025
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KTM EXC-F 350 cc: 2017–2027
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KTM SX-F 350 cc: 2016–2027
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KTM XC-F 350 cc: 2016–2027
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KTM XCF-W 350 cc: 2020–2022