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75 kinds of gear package, It can be used whether model, toys, cars, planes, remote control toys. This package including gear, rack, pulley and belt drive a total of 75 parts
The package including :
9 kind of Spindle gear
11 kind of Crown gear
12 kind of Single gear
19 kind of Double gear
7 kind of Belt pulley
2 kind of Worm gear
5 kind of Belt
2 PCS Connect rack
6 PCS Axle sleeve
1 PC Tee Axle Sleeve
1 PC Bevel gear
