HS3920 82pcs Plastic Gear kits

HS3920 82pcs Plastic Gear kits

 

The 82 gear packs contain the axles, tires, gears, and bushings that everyone expects. There are copper gears, bevel gears, racks, and 2.3 and 3.17 gears, so basically you can always use them when you buy them back! Personal decision needs!

Single layer gear: 9 types

Main shaft gear: 13 types

Double gear: 16 types

Pulley: 6 types

Crown gear: 9 types

D hole motor gear: 1 type

Axles: 8

Wheels: 4

Belt: 4 kinds

Bushing: 3 kinds

Worm: 2 types

Rack: 1 type

Copper teeth: 1 type

Bevel teeth: 1 type

Tee: 2 kinds

Slotted 28 tooth sector 1 type

1 type of purple gear

Weight: about 65 grams

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