The Kyosho IFW54B flywheel nut delivers a tight, reliable fastening solution for RC setups using SG-Shafts. Its accurate dimensions help keep the flywheel fixed in place so you can focus on tuning and performance adjustments.
Designed around SG-Shaft specifications, this nut is a straightforward choice when you need consistent fitment across multiple models. It works well for those who swap engine or drivetrain parts frequently.
For repeatable results, clean the threads and inspect for wear before installing the Kyosho IFW54B. Hand-start the nut to avoid cross-threading and confirm a snug torque without over-tightening.
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