SUNLITE Replacement Bicycle Derailleur Hanger S-123 S-123 Storage Each light uses 2x `CR2032`

Each light uses 2x `CR2032` batteries (included)

and ball bearings

120148-Q0-L

UPC: 888571018071

SUNLITE Replacement Bicycle Derailleur Hanger S-123 S-123 Storage Each light uses 2x `CR2032`Fits some GT, Jamis and Schwinn Compatiblity: GT: Four 2009 GTR 2005 2006 GTR 1. 0, 1. 2, 1. 3, 1. 4 2006 GTR Alloy 2007 GTR GTw Series Four 2008 GTR GTw Series Three 2008 GTR GTw Series Two 2008 GTR Series 2009 GTR Series 3, 4 2010 GTR Series 3, 4 2009 2010 GTR Series 3, 4, 5 2011 GTR Series Five 2007 Jamis: Aragon 2000 2005 CC 1. 0 2003 CC 2. 0 2003 Citizen 2. 0 2009 Citizen 2. 0 Lady 2009 Citizen 3. 0 2. 0 2011 Citizen 3. 0 2. 0 Femme 2011 Citizen