The XRAY X4 Aluminium Solid Layshaft & Bearings is engineered to tighten up drivetrain performance on your RC model. Made from Swiss 7075 T6 aluminum and CNC machined, it balances low mass with structural toughness. The tight tolerances minimise runout and cut down on unwanted drivetrain shake.
The layshaft uses a narrow square profile to lock into the pulley, delivering reliable alignment during fast runs. You can fasten the pulley with an O-ring or a C-clip, depending on how you prefer to set up the system. Two swap-in bearings are supplied to enhance smoothness and stability.
Ideal for those chasing a cleaner feel from their drivetrain, this layshaft works well for competitive tuning or weekend upgrades. Its precise build helps maintain consistent behaviour over time.
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