The XRAY 305319 ECS Bb Drive Shaft, sized at 53mm, is formed from Hudy Spring Steel for dependable race performance. These shafts replace the standard blade style to reduce energy loss in the drivetrain and increase cornering consistency. Ball bearings reduce friction where the driveshaft meets the outdrive, resulting in smoother directional shifts and more repeatable steering behaviour.
Hudy Spring Steel delivers the toughness and fatigue resistance required for race use, helping the XRAY 305319 set retain shape and function under heavy load. That longevity makes them a practical choice for drivers wanting reliable parts.
Fit the shafts in the same way as other ECS units and add Hudy Joint Grease (106213) between the small bearings and outdrives. Regular lubrication will help prevent premature wear and keep the drivetrain running smoothly.
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