The XRAY 305525 - X4F Aluminum Solid Layshaft & Bearings is a carefully engineered upgrade that improves driveline stability in high RPM conditions. Machined from Swiss 7075 T6 aluminum, the part reduces rotating mass while keeping structural strength, helping to lower vibration and deliver smoother drivetrain response.
The design focuses on tight tolerances to limit runout and prevent imbalance. Two exchangeable bearings are included to help dampen vibration, and the composite belt pulley is keyed to the layshaft to maintain secure, consistent power transfer under load.
Made specifically for the X4F chassis, the XRAY 305525 component installs without modification and features a black anodized coating for added wear resistance. This layshaft suits hobbyists seeking a durable, race-oriented drivetrain part.
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