The ROTOR 2INpower Non-Drive Side Arm ROTOR non drive side arm as a replacement for the left arm of the 2INpower powermeter. Available in the following sizes: 165 mm 170 mm 172.5 mm 175 mm ROTOR Non Drive Side Arm Part numbers: C00-013-00180 C00-013-00190 C00-013-00200 C00-013-00210
