The 82 gear packs contain axles, tires, gears, and bushings. There are copper gears, bevel gears, racks, and 2.3 and 3.17 gears. Your imagination is the limit!
- 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 gram
Notice for California Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
