Serpent 903607 Lightweight 2-Speed Axle - Track Ready  [SER903607]

Balanced construction for consistent drive

The Serpent SER903607 2-speed axle combines careful engineering with hardened spring steel to create a lightweight yet durable drivetrain component. It helps preserve stability at speed while resisting wear from regular use.

Performance-driven hollow shaft and flats

The hollow shaft lowers rotational mass to help acceleration and handling feel, while the two flats give a secure seat for pulley adaptor grub screws to reduce slippage and improve torque transfer.

Ideal for upgrades and replacements

Compatible with a broad range of chassis setups, the Serpent 2-speed axle is a practical choice for racers replacing worn parts or upgrading to a lighter, more responsive axle for competitive runs.