The XRAY 305254 ECS Drive Shaft Case is a compact, durable option for hobbyists who push their machines hard. Constructed from HUDY spring steel, it stands up to repeated stress and abrasion. It is made to accept ECS (ES) drive shafts #305223 and #305224 for reliable service life.
HUDY spring steel is chosen for its balance of toughness and wear resistance, which helps protect the drivetrain over many runs. The case has been adapted to take a reinforced 2mm pin, improving its resistance to twisting forces and knocks on track.
Precision moulding ensures the case pairs correctly with XRAY ECS (ES) drive shafts #305223 and #305224, reducing slop and hotspots. Fitting is straightforward; check alignment and clearances during assembly to avoid binding.
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