Winder 351 (5:1 Ratio)
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A winder is an absolute must for every competitor. Winders help you wind the rubber motors with ease and increase the number of winds. When a rubber is hand wound it will snap at around 300 to 400 turns. The same motor can be wound with a winder to 1200 or more turns. This amount of turns results in a much longer flight time. This is an excellent tool for your Science Olympiad flight competition team. Rubber lube (order #352 should be used with the winder.
The 5:1 winder is a great winder for sport flying and beginners.