Unique gear with extremely fine design with Nano class surface treatment.
Significantly improve its anti-fatigue strength and extend the service life.
Substantially reducing the friction coefficient of the gear.
Noise reduction
NANO Gear Set for Ver.2/Ver.3/Ver.6, Speed 16.32:1 (none modular)
NANO Gear Set for Ver.2/Ver.3/Ver.6, Top Gear 15.05:1 (none modular)
NANO Gear Set for Ver.2/Ver.3/Ver.6, Torque 22.2:1 (none modular)