5 selected gears, suitable for building simple technology small production works. [Gear module]: 0.5M. if you need more. ● Good quality.
eBay
Surpass Hobby 2g 3.7g 4.3g 6g 8g Micro Digital Mini Servo Metal and Plastic Gear for Rc Drone Airplane Fixed-wing Car Robot
Aliexpress UK
Material : Plastic. Due to the light and screen difference, the item\\'s color may be slightly different from the pictures.
eBay
DSpower 3.7g Coreless Micro Digital Servo Plastic Metal Gear Mini Servos for RC Car WLtoys k969 k989 k999 Mini Q Airplane ROBOT
Aliexpress UK
Material : Plastic. Due to the light and screen difference, the item's color may be slightly different from the pictures. Size: As the picture show.
eBay
Sougayilang Spinning Fishing Reel 5.2:1 Gear Ratio Plastic Mini Fishing Reel Nylon Line Saltwater Freshwater Spinning Reel Pesca
Aliexpress UK
Colour: White. Material : Plastic.
eBay
Fish Grabber Plier Controller Practical Fishing Gripper Gear Tool ABS Plastic Grip Tackle Holder Fish Clamp With Adjustable Rope
Aliexpress UK
5 assorted sizes. MOD 1 GEARS. RACK LENGTH 76 MM, 6.5 MM WIDTH. 4mm centre hole, small gear has 2mm hole.
eBay
High Quality Kingmax Servos SW4805-2PA 45g 5kg.cm Analog Plastic Gears Sail Winch Boat Servo RC Models DIY Boats Spare Part
Aliexpress UK
(NB for an easier fit the hole may have to be eased slightly larger with a file). Here is a selection of Plastic Gears for model making. Choose your selection from the drop down box. NB: the note above regarding the hole size.
eBay
SURPASS HOBBY 2g 3.7g 4.3g 6g 8g Micro Digital Mini Servo Metal and Plastic Gear for Rc Drone Airplane Fixed-wing Car Robot
Aliexpress UK
Material: Plastic. Quantity: 1 Set. Color: As Picture Show.
eBay
Fishing Gear Storage Box Plastic Gray Multifunctional Double-Layer Bait Box Ten Compartments Easy Assembly Fishing Bait Tool Box
Aliexpress UK
Quantity: 82PCS. 6 kinds of crown gears. 2 kinds Rack. 9 kinds of D-hole motor gears. 1 kind of purple gear Notice Your kind understanding and patience will be highly appreciated. Material: Plastic.
eBay
1/2/4 Surpass Hobby 2g 3.7g 9g Micro Digital Mini Servo Metal and Plastic Gear for Rc Drone Airplane Fixed-wing Car Robot
Aliexpress UK