GT Power Series Alloy Crank Set 175mm ChromeThe GT Power Series Alloy Crank Set is a modern take on the three piece crank that has been designed and redesigned over the years. The Arms are 7050 Aluminum with steel pedal inserts. The Arms are 175mm long and the spindle is 22mm. The Hollow Chromoly Spindle Splines have a Square Drive on both the Left and Right sides. Available in Black and Chrome038675096325
