If you run an ST-R chassis and want a lighter spur option, the Kyosho IFW167 gives a dependable 50-tooth profile that cuts unnecessary mass. It helps the drivetrain accelerate faster and keeps power delivery smooth under load.
The Kyosho IFW167 spur gear uses quality materials chosen to resist wear while remaining light enough to benefit lap times. Its construction supports repeated racing use without compromising gear engagement.
Designed with ST-R compatibility in mind, the Kyosho IFW167 fits into common setups with straightforward installation. Check mesh and alignment during installation and pair with your chosen pinion to match track conditions.
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