For hobbyists who expect dependable performance, the XRAY 368162 Hardened Shock Shafts are a practical upgrade. Made for the XB4 series, these 40mm shafts come as a set of 2 and use hardened steel to handle heavy use while keeping movement smooth. They are engineered to hold up during intense practice runs and aggressive track sessions.
The shafts receive a careful polishing treatment that creates a low friction surface and helps prevent premature wear. This attention to finish improves seal life and keeps damping predictable across different track surfaces. Consistent stroke and reduced stiction help preserve suspension feel lap after lap.
Designed to slide into XB4 shock bodies without modification, these shafts simplify upgrades and repairs. Their solid construction supports longer service intervals and contributes to more precise handling. Keep your ride dialed in by replacing worn shafts with high quality spares like these.
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