XRAY XR305318 ECS BB Drive Shaft 52mm (2) - HUDY Steel

The XRAY XR305318 ECS BB Drive Shaft 52mm (2) is a race-quality, ball-bearing driveshaft set made from world‑renowned HUDY Spring Steel. Designed as a spare part for #305308 ECS BB Drive Shaft 52mm assemblies, this pair reduces friction between the driveshaft and outdrive for a smoother, more precise handling feel. The ECS BB design particularly benefits rapid direction changes, such as chicanes, and the reduced friction can help increase cornering speeds. The 52mm length is recommended for smaller, more technical tracks where more initial steering is desired.

Key Features

• 52mm ECS BB ball-bearing drive shafts (pair)
• Manufactured from HUDY Spring Steel for race-ready durability
• Lower friction than blade-type driveshafts
• Smoother handling on fast direction changes
• Can help increase cornering speed
• Spare part for #305308 ECS BB 52mm assemblies

Maintenance Tips

• Build as you would standard ECS driveshafts.
• Apply HUDY Joint Grease (106213) between the small bearings and outdrives to prolong component life.