GT Power Series 175mm aluminum alloy 22mm spindle BMX bicycle crank set

  

Arm: 7050 Aluminum, Steel Pedal Inserts, 175mm length Spindle: 22mm Hollow Chromoly Spindle Splines: Square Drive: Left & Right Weight: 34.3 oz. (without BB) Color: Chrome, Black.

Modern version of the three piece crank that influenced it all.