Manuals
- 2010 Sensor Tech Manual
- 2010 Ruckus 7 Tech Manual
- Frame Technology Handbook This guide highlights and explains the different technologies that go into a GT bicycle frame. It explains why we do the things we do and how the rider will benefit from them.
- 2010 Fury Tech Manual
- 2007 Cruiser Bicycle Manual
- 2007 Juvenile Bicycle Manual
- 2007 Mountain Manual
- 2007 Road Manual
- 2006 BMX Manual
- 2006 iDrive Supplement 2006 iDrive Supplement for iDrive 4, iDrive 5 and iDrive 7 models.
- 2004-2005 IDXC Owners Manual Supplement This is the complete 2004 and 2005 IDXC Owners Manual Supplement which is included with each bike sold.
- 2002-2005 Ruckus 2.0 Parts List This is for 2002 thru 2005 model years.
- 2002-2005 Ruckus 1.0 Parts List This is for 2002 thru 2005 model years.
- 2001-2005 DHi Parts List This is for the 2001 thru 2005 model years of the DHi.
- 2001-2003 i-Drive Assembly Quick Reference This is for the 2001, 2002 and 2003 model years of the iDrive Marathon, Pro and Expert models.
- 2001-2003 i-Drive Race Edition Parts List This is for the 2001, 2002 and 2003 model years for the iDrive Marathon, Pro and Expert models.