AXIAL SMT10 Steel Front and Rear Center Shaft with Aluminium Body (138mm-148mm) by GPM MJ237SA  [MJ237SA]

Steel-aluminium center shaft for SMT10

This is a pair of front and rear center shafts designed for AXIAL SMT10 platforms, built as an RC-scale drivetrain upgrade. The assembly combines steel shafts with an aluminium 6061 T6 shaft body to reduce rotating mass compared with full-steel designs while maintaining structural strength.

Length is adjustable between 138mm and 148mm to accommodate small setup changes or chassis spacing. Fastening uses a steel wire ring to secure the screws and help prevent fastener loss during maintenance or running. The set includes the fasteners and O-rings needed for installation so the shafts can be fitted straight away.

Use these shafts where you need stable front-to-rear driveline alignment and the option to fine-tune overall length. The aluminium body provides a balance of stiffness and lower rotational weight, which can reduce drivetrain load in battery-powered RC rigs compared with all-steel parts.

The GPM MJ237SA shafts offer an aluminium-bodied alternative to full-steel center shafts for AXIAL SMT10 builds, providing adjustable length and secure fastener retention for drivetrain tuning and maintenance.