LG/LGN/OS Crank Arm Assembly
-The Long Crank Arm is about 3/4" longer than the original (short) crank arm which offers more leverage and torque.
-Comes with ball handle assembly.
-Ball Handle Colors: Blue, Red, or Silver
*The Short Crank Arm is the standard size on the OS
*The Long Crank Arm is the standard size on the LG and LGN