The XRAY 305784 spur gear, featuring 84 teeth at 48 pitch, is engineered for T4 2017 Specs machines. Its precision molding aims to keep tooth profiles consistent for reliable power transfer during timed runs.
This spur gear uses a computed reduction in mass to lower rotational inertia. The result is improved throttle response and slightly quicker acceleration without adding drivetrain drag.
Specifically produced for the T4 2017 line, this spur gear is intended to slot into the original drivetrain layout with minimal fuss. Use standard installation checks to confirm mesh and alignment.
Copyright © 2008-2025 rcjaz.co.nz All rights reserved