Caliber Tool color_purple The USD Shadow Flaps White

The USD Shadow Flaps White are original replacement parts for the USD Shadow aggressive inline skate platform

located behind the ankle in the Achilles tendon area

cruise with confidence

the frame can take everything you and your off-road adventures can throw at it

energy transfer and a feather light feel

Caliber Tool color_purple The USD Shadow Flaps WhiteWicked Caliber Tool Precision Spacer Measurement Made Simple Dial in the Perfect Fit Eliminate the bind. The Wicked Caliber Tool is your go to solution for accurately measuring the correct spacer length between your inline skate bearings. Whether you're a skate tech, a shop owner, or a passionate skater who loves to tune your setup, this tool guarantees precise alignment for smoother rolls, longer bearing life, and a ride that feels just right.