GT Power Series CroMo Crank Set 175mm ChromeThe GT Power Series CroMo Crank Set Chromoly is a modern take on the three piece crank that has been designed and redesigned over the years. The Arms are 175mm in legth and have 4130 Chromoly with flush mount spindle hardware. The spindle is 19mm. The Hollow Chromoly Spindle Splines have a 48 Drive on both the Left and Right sides. Available in Black and Chrome. 165mm lengths have Spindle Size of 24mm.038675096349
