The Shock Series brings Bolt's commitment to forging champions into the commercial gym market. The first thing you will notice about Bolt's Shock Series machines is the design. The weight stack is housed in a trapezoidal case made of laser-etched steel and polycarbonate glass to create a distinct outline that is especially striking when placed in a straight line with other Shock Series machines.

The Bicep-Tricep Combo demonstrates great breadth of design, quite literally in places. The armrest is a generous 24 by 12-inch platform, and the seat, which moves up and down on a piston, gives users 8 inches of height adjustment so that the vast majority of users, regardless of height, can use the machine in comfort. The rack ranges from 11 to 220 lbs, and the handle rotates a full 12 inches, and that’s why we can say with confidence that the Shock Series Bicep-Tricep Combo meets the needs of athletes of all experience levels and does so with style. 

Check out our complete Shock Series collection!

Bolt's Bicep Curl/Tricep Extension in Action!