64-Pitch 106T Precision Spur Gear for 64-Pitch Systems - Yokomo SG-64106  [SG-64106]

106T High-Precision Spur Gear

The Yokomo SG-64106 is a finely machined 106-tooth spur gear made for RC drivetrains that use 64 pitch gearing. Its tooth profile is produced to tighter tolerances than standard spurs, which helps reduce backlash and yields more consistent power transfer from the motor pinion to the spur under load.

This spur is intended as a general replacement or upgrade where sustained mesh accuracy and predictable gear behaviour are important during setup and tuning. Pair it with a 64 pitch pinion to preserve correct tooth engagement. The gear is supplied as a single unit for replacing worn or lower-precision spurs where a 106T spur fits the existing layout.

Installation notes: check centre height and motor position before final fastening, inspect mesh by turning the drivetrain slowly and tweak pinion depth until an even contact pattern appears across the tooth face, then tighten mounting hardware while rechecking mesh under light load.