Schwinn Trimline Nautilus Residential Recumbent Bike Left Pedal Crank Arm 18061 QL165Condition Used Used on the following models: Nautilus Residential R514 R514c 100322 2012 Rev. A U514 100167 2012 Rev. A Schwinn 101 2009 103 2009 112 113 120 LITHO 100204 Rev. A 2013 122 123 126 130 2006 130 2007 131 140 Upright Bike 145 100308 Rev. A 2012 150 100237 2012 201 (Old) October 2004 201 Rev. 2009 202 203 206 212 213 220 Recumbent 2009 (100168 100205) 222 223 226 230 Recumbent 231 240 Recumbent 245 100309 2012 Rev. A 250 Litho 100238 2012