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COMBO OF Blue Gear Plastic Wheel in For DC Motor DIY Model Toys

399.00 199.00

  1. 50 TOOTH = L X B = 5.5 X 7 MM, 36 TOOTH = 40 MM X 7MM, 26 TOOTH = 27MM X 7MM
  2. Compatible with most STEM | STEAM | Maker | DIY projects and activities, and TeacherGeek building components (dowels, connector strips)▲ Works well with motors, turbines, pulleys, screws or on their own in gear trains
  3. it a perfect choice for laboratories, science education, and DIY models.

Description

COMBO OF Blue Gear Plastic Wheel in For DC Motor DIY Model Toys

This is a plastic gear building your own gearbox with customized gear ratio. Ideal accessories for Vehicle or remote control toys, such as RC airplane toy ,RC helicopter, toy car and so on.

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