This upgrade is a precision-fit driveline set for AXIAL Racing SCX10 II chassis, pairing aluminium tubular shaft sections with a steel joint to serve scale crawling and trail applications. The assembly is supplied as part number SCX27037A and the adjustable windows S:118mm-128mm and L:130mm-140mm must be confirmed against the vehicle span prior to installation.
Functionally the component replaces the factory centre shafts to modify rotating inertia and joint life characteristics in the driveline. The aluminium sections reduce rotating mass while the steel joint provides a durable coupling surface where articulation and load are concentrated.
Installation guidance: intended as an aftermarket upgrade for experienced modellers. Verify driveline angle clearance, confirm hex or set-screw interface dimensions, and fit the correct S or L span. Check for smooth joint articulation under operational load and avoid exceeding the specified length ranges.
For hobbyists seeking a precision aftermarket centre shaft set for AXIAL SCX10 II, these aluminium tubes with a steel coupling deliver a balance of reduced rotating mass and reinforced joint surfaces; confirm the S and L spans for correct fitment and articulation before final assembly.