B motors with 2 second delay These are standard engines, the most used in the Estes and Quest kits They are also compatible with kits of many other brands. Package includes 3 motors, 3 lighters and 3 spark plug stops. Features Length: 70 mm Diameter: 18 mm Weight: 19.3 g Duration: 0.8 sec. Max weight of model: 127 g Type: Monostadio (green label)
Product Dimensions | 1.52 x 1.52 x 6.99 cm; 0.07 g |
Manufacturer recommended age | 4 years and up |
Item model number | 1605 |
Manufacturer's Suggested Maximum Weight | 1 Kilograms |
Educational Objective(s) | Numeracy & Spacial Awareness |
Number of pieces | 3 |
Assembly Required | No |
Batteries Required? | No |
Batteries included? | No |
Colour | Green |
ASIN | B0006N727K |
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