The Yokomo S4-304 Motor Mount/Adapter gives YZ-4S owners a strong, precise mounting option. Crafted from aluminium, it provides improved rigidity to keep the motor locked in place during aggressive driving. The sliding adapter feature lets you micro-adjust motor position for optimal pinion to spur engagement.
Specifically matched to the YZ-4S layout, this mount contributes to a more dependable drivetrain and the metal construction supports heat dispersion to help keep motor temperatures under control during extended track sessions. That makes it practical for racers wanting repeatable performance.
Installing the Yokomo S4-304 Motor Mount is straightforward for most hobbyists and racers. It fits the B-YZ4SF chassis, so integration is simple whether you are upgrading from stock parts or replacing worn components. The result is a tidier, more secure motor installation.
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