The Tamiya 10308 JR Aluminum Shaft Stopper is a sturdy component aimed at Mini 4WD racers who need reliable shaft retention. It is compatible with Mini 4WD and Mini 4WD Pro models using 72mm hex shafts, and it will not fit Super X or XX chassis.
This aluminium stopper is made to hold the shaft firmly in place so the drivetrain runs without unwanted movement. Its compatibility across many Mini 4WD formats makes it a solid option for builders fine tuning handling and power delivery.
While not a high-profile upgrade, the Tamiya 10308 helps prevent shaft slippage under load, aiding smoother power transfer and steadier vehicle control during competitive running.
Copyright © 2008-2025 rcjaz.com.au All rights reserved