The GPM ER2123F/RSA adjustable aluminum and steel CVD set offers a precision engineered solution for Traxxas E-REVO VXL drivetrains. CNC machined aluminum housings combined with hardened steel shafts provide a balance of light weight and high strength to improve power transfer while reducing wear on mating parts. This kit suits tuners seeking measurable improvements in driveline stiffness and service life under competitive or heavy hobby use.
Manual number: 8652+8650+8651+8653