Upgrade your XB4C 2025’s drivetrain with the precision-engineered XRAY ECS (Equalized CVD System) Front Drive Shaft Set. Made from HUDY Spring Steel™, these 84mm shafts deliver smoother steering, reduced wheel chatter, and improved cornering speed—especially on high-traction tracks. The ECS system equalizes rotational speeds between the inside and outside wheel, helping your buggy carry more corner speed with less steering bind.
Features:
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CNC-machined HUDY Spring Steel™ construction for extreme durability
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ECS design reduces wheel chatter & increases cornering stability
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Provides more consistent steering response
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Set includes (2) 84mm ECS front drive shafts
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Genuine XRAY quality and fit
Benefits of ECS vs. Standard CVDs:
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Smoother steering at high speeds
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Increased steering precision in and out of corners
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Reduced front tire wear
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Ideal for medium to high traction conditions
Compatibility:
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XRAY XB4C 2025 – 1/10 4WD Carpet Edition Buggy (Front)
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May also be used on other XB4 versions with 84mm front shafts (check manual for confirmation).
Part Number: 365203
