Power Systems Jerk Blocks - DC Blocks The Original Onix Bring the energy of college

Bring the energy of college football into your collection with the Riddell Authentic College Football SpeedFlex Helmet

• Basketball Launch Components

and battery monitoring

and multiple games in one well-designed package

Its 52V 1500W dual hub motors deliver stable acceleration and enhanced traction

Power Systems Jerk Blocks - DC Blocks The Original Onix Bring the energy of collegeJerk Blocks DC Blocks The Original Plyo Boxes The Power Systems Jerk Blocks DC Blocks The Original are lightweight, portable, and virtually indestructible blocks designed for versatile lifting and plyometric training. Each block measures 19 L x 15. 5 W x 2 H and weighs just 10. 5 lbs, making them easy to configure, stack, and store. Made from scrap plastics that are hydraulic pressed into a patented interlocking mold, these blocks withstand heavy use