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XRay X4 ECS BB Drive Shaft 59mm - Hudy Spring Steel (2)

XRay X4 ECS BB Drive Shaft 59mm - Hudy Spring Steel (2)

Brand: XRay

Part No: XR305317

£42.74 RRP £44.99

Shadow Stock: Usually ships next day

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The XRAY X4 ECS BB Drive Shaft 59mm set (XR305317) is manufactured from world-renowned HUDY Spring Steel for race-grade durability and precision. Supplied as a set of two, these ball-bearing drive shafts are the designated spare for #305307 ECS BB (Ball-Bearing) Drive Shaft 59mm assembly. Compared with blade-type shafts, the ECS BB design reduces friction for a smoother feel in rapid direction changes and can increase cornering speed.

Key Benefits

  • 59mm ECS ball-bearing drive shafts for refined, smooth drivetrain action
  • Made from HUDY Spring Steel for strength and longevity
  • Set of 2 for convenient replacement or upgrade
  • Spare part for #305307 ECS BB Drive Shaft 59mm assembly
  • Reduced friction versus blade-type shafts
  • Smoother handling through chicanes and quick transitions
  • Enhanced cornering speeds
  • Tuning effect: slightly less initial steering with improved mid-corner and on-power steering

Track Suitability

The 59mm length is well suited to open, flowing track layouts, offering balanced steering characteristics with strong mid-corner performance.

Maintenance Recommendation

  • Assemble as per standard ECS driveshafts
  • Apply HUDY Joint Grease (106213) between the small bearings and the outdrives to prolong component life

59mm ECS ball-bearing drive shaft made from world-renowned HUDY Spring Steel. This race-quality drive shaft is a spare part for #305307 ECS BB (Ball-Bearing) Drive Shaft 59mm - HUDY Spring Steel. Set of 2.

The ECS BB (Ball-Bearing) driveshafts offer a significant performance gain over the standard blade-type driveshafts. The friction between the driveshaft and the outdrive is reduced, which helps to give a smoother handling feel, especially on fast direction changes, such as chicanes. The reduced friction helps to increase cornering speeds.

The 59mm shafts are best suited for more open and flowing track layouts. They will provide slightly less initial steering, but better steering in the middle of the corner, as well as on power.

Maintenance of these bearing driveshafts is necessary, but very simple. Build them as you would your normal ECS driveshafts, but with the following addition; we recommend using the Hudy Joint Grease (106213) between the small bearings and the outdrives, for a prolonged life of the parts.



Key Info:
  • Brand: XRay
  • Part No: XR305317
  • Barcode: 8581703053170
Standard Shipping

£3.95 to most of the UK

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£6.95 to most of the UK

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