This is an improved C spring for the Wheely King's servo saver. Made of a much more durable Delrin plastic, instead of the brittle composite of the stock part. Why buy a whole parts tree for one part when you can buy just the part you need, and a better lasting part too. Custom sizes are also available to adjust the tension of the servo saver.
$4 each with a flat rate of $2 shipping for any quantity.
