Chris Calkins TV line 80mm/88A 4-pack Skins + Shells The Quantum Backpack by Rollerblade®

The Quantum Backpack by Rollerblade® is a feature rich skate carrying system constructed of 600D polyester

Instead of the more traditional wheel base of 255mm for a 84mm frame

Black Undercover Carlos Bernal wheels

The liner has a thin toe box but a much thicker heel and achilles padding

The ENNUI PARK knee gasket is another perfect piece of protective design

Chris Calkins TV line 80mm/88A 4-pack Skins + Shells The Quantum Backpack by Rollerblade®Undercover is one of the premium wheel companies within the Aggressive Inline skate sport, and has its roots within the Powerslide company just like USD skates, Kizer frames and Ennui protection. Their wheels are poured in the USA and are known for their quality and durability. UC is one of the more innovative wheel brands, trying out new products such as the dual density wheel. Each year Undercover will bring out a new line of wheels with different