XRAY 335073 Long Diff Outdrive Adapter Lightweight - Hudy Spring Steel  [XR-335073]

Track-focused long outdrive adapters with exacting tolerances

When refining handling and drivetrain feel, the XRAY 335073 Lightweight Differential Outdrive Adapter is a go-to upgrade for competitive hobbyists. Manufactured from Hudy Spring Steel and CNC finished, these adapters combine toughness with accurate dimensions for consistent fit on XRAY components. The design achieves a weight drop exceeding 25% compared with standard outdrives, helping the car change direction more quickly.

Why lightweight outdrives improve drivability

Reducing rotational and unsprung mass reduces inertia in the drivetrain, which improves throttle response and transient turn-in. The polished surfaces help limit friction and wear, while the precise form ensures reliable engagement with the front gear. These adapters are intended to be used with the #335000 front gear differential for a direct upgrade path.

A practical, lightweight option for racers seeking to lower rotating mass while keeping robust steel construction and precise tolerances for dependable track use.