Brushed Gear Drives


Designed with Park Flyers in mind

These gear drives are real "efficiency-boosters" for the smaller 280-size electric motors that are popular with today's Park Flyer airplanes. They maximize battery capacity for longer flight times, while allowing you to utilize bigger props as well.

  • Nylon gear/brass pinion combination produces minimum noise and smoother mesh with less maintenance.
  • T400 model features open, machined-aluminum frames — GD600 frames and sealed S280 cases are strong, fiber-reinforced nylon.
  • S280 and T400 models available in bushing sport (Std.) and ball bearing (BB) competition models.
  • Props with 1/4" dia. center hole require Prop Adapter (available separately).
GPMG0220Gear Drive S400 1.7:1 Ratio Std.
GPMG0225Gear Drive T400 3:1 Ratio BB
GPMG0850GD-600 Electric Gear Drive 2.5:1