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Proform RIMAC Calibrated Test Springs

5.0 out of 5 stars 3 Customer Reviews

Accuracy can be the difference between winning and losing, and there's only one test spring to trust when setting up your vehicle … RIMAC calibrated test springs from Proform. Available in light and medium springs, they are super accurate and individually tested on an Instron SF1240 testing machine, and a data sheet included. Make sure your spring testers are working correctly. Purchase RIMAC calibrated test springs from Proform--it may be the difference between winning and losing.

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