Generic 8pcs Small Motor Gear Replacement Parts for Syma X5C X5C-1 X5 X5SW X5SC X5HW X5HC RC Quadcopter Drone Motor or JJRC H5C Engine

My 9 tooth gears were warped on a 6 year old drone. These gears fit the s200 perfectly

Works on Holy stone 100 drone.

This is a solid product overall. I was in a pinch when I was working on a drone and noticed some of the tiny gears had cracked. I ordered these and they were basically a perfect fit, however they did require a bit of force to get them onto the motor shaft (which is good in a way since it ensures they won’t come off).

Well I sure would like more details like what modulus/pitch in millimeters the teeth are. It's a 9 tooth pinion. I'd like to use them to scratch build little model airplane geardrives, but having a heck of a time finding big spurs that these fit. It would be nice it they sold these in matching sets with various sizes of bigger gears.

Glad I found these, then they need replacing I'll be ready

rolled the dice because I was missing a part for an old drone. it was a perfect fit. before you buy count the number of teeth

THE GEAR HOLE IS A HAIR TOO BIG MAKING IT USELESS. I CAN FIND NO INFO WRITTEN ON THE MOTOR SO I CAN'T ORDER BY PART NUMBER,ETC. ALL I KNOW IS MY DRONE IS A 2.4G QUADROCOPTER SOLD BY PLAYTEX LLC.

exactly what I was looking for but price is way too high for this tiny thing.