DERAILLEURS

 Fits some 2008 and up Giant Compatibility: Giant: Anthem X - 2009-2012 / Anthem X 29er - 2011-2016 / Anthem X Advanced - 2010-2012 / Anthem X Advanced 29er - 2012-2016 / Anthem X Advanced SL - 2011-2012 / ATX - 2015-2016 / Brass - 2009-2010 / Cypher - 2008-2011 / Enchant - 2014-2016 / Rainier - 2010 only / Reign - 2008-2013 / Roam - 2013-201 S-134

 Fits some Giant Compatibility: Giant: Avail Advanced - 2009-2011 / Avail Alliance - 2010 / Avail Composite - 2012 / Dash - 20102013 / Defy Advanced - 2009-2011 / Defy Alliance - 2010 / Defy Composite - 2012 / Escape RX - 2014-2016 / OCR Composite - 2005-2008 / Rapid - 2010-2013 / TCR Advance SL - 2009-2011 / TCR Advanced - 2005-2 S-135

 Fits some Giant, CO-OP, and Live Compatibility: For Full compatibility please see the links tab below. S-136

 Fits some Trek Compatibility: Gary Fisher: Ion CX - 2013 / Road - 2009 Lemond: AC/DC - 2006 / Aeroluminum - 2001 / Aeroluminum - 1998-1999 / Aluminum - 2006 / Dual Zone (triathlon) - 2006-2007 Trek: 1 and 2-series Road - 2009 / 1-series Road - 2011 / 1.2 / 1.5 - 2008 / 2 Series Road - 2010-2012 / 2.1 Apex - 2012 / 2000/2200/2300 Road - 2002-2005 / 3rd Dimension Road - 2004-2008 / 7.7 FX - 2013 / Aluminum Road (welded) - 2001-2008 / Aluminum Road and Cross (most) -...

 Fits some Gary Fisher and Trek Compatibility: Gary Fisher: Ion Series - 2010 / Mendota - 2010 / Monona - 2010 / Road Crown Series - 2010 / Wingra - 2010 Trek: 4 Series - 2010-2014 / 4300 Disc - 2012 / 4500 Disc - 2012 / 6000 - 2012 / 6000 WSD - 2012 / 7.2 FX - 2012-2014 / 7.2 FX WSD - 2012-2014 / 7.3 FX - 2012-2014 / 7.3 FX Disc - 2012-2014 / 7.3 FX Disc WSD - 2012-2014 / 7.3 FX WSD - 2012-2014 / 7.4 FX - 2012-2014 / 7.4 FX WSD - 2012-2013 / 7.5 FX  S-138 ...

 Fits some Trek Compatibility: Trek: Allant - 2015 / ALLANT - 2015-2016 / Chelsea - 2015 / Crossrip - 2013-2015 / CROSSRIP - 2015-2016 / District - 2015 / DISTRICT & CHELSEA - 2015-2016 / DS (ALL) - 2015-2016 / Dual Sport - 2013-2015 / ELAN SERIES, 825+, 885, 130 - 2015-2016 / Fisher Fast City - 2011 / FX (All alloy frames) - 201 S-139

 Fits some Specialized Compatibility: Specialized: Enduro FSR (4.5`/5.2`) - 2002-2005 / Enduro SX - 2003-2004 / Epic - 2003-2005 / FSRxc - 2005 / Hardrock Aggro - 2004-2005 / Hardrock XC - 2005 / Hotrock A1 FSR - 2005 / Hotrock HT - 2004-2005 / Rockhopper HT - 2004-2005 / S-Works Enduro - 2003-2005 / S-Works Epic - 2003-2005 / S-Works M S-140

 Fits some Specialized Compatibility: Specialized: Big Hit Grom - 2005 / BigHit FSR - 2001-2005 / BigHit Single Pivot - 2003-2006 / Crossroads - 1997-2005 / Crossroads - 2006 (Early) / Enduro FSR - 2000-2001 / Expedition - 2000-2006 / Globe - 2004 / Globe - 1997-1998 / Ground Control AIM - 1997-1997 / Ground Control FSR - 1997-1999 / Ha S-141

 Fits some Specialized Compatibility: Specialized: Amira - 2010-2011 / Roubaix Comp/Elite - 2009-2011 / Roubaix Pro/Expert - 2007-2010 / Ruby Comp/Elite - 2012 / Ruby Comp/Elite - 2010-2011 / Ruby Pro/Expert - 2012 / Ruby Pro/Expert - 2008-2011 / Ruby Sport/Base - 2013 / S-Works Amira SL2 - 2010-2011 / S-Works Roubaix SL - 2007-2008 / S S-142

 Fits some Specialized Compatibility: Specialized: CX Comp - 2001 / Enduro HT - 2001 / FSRxc - 2004 / Rockhopper FSRxc - 2003 / Rockhopper HT - 2003 / S-Works CX - 2000-2001 / S-Works E5 Aerotec - 2002 / S-Works M4 FSRxc - 2001 / S-Works M4 HT - 2001 / S-Works M4 HT - 1999-2000 / S-Works M5 FSRxc - 2002 / S-Works M5 HT - 2002 / S-Works  S-143

 Fits some GT Compatibility: GT: 3000 - 1999 / 4000 - 1999 / 5000 - 1999 / Aggressor - 2008 / Aggressor - 2009-2012 / Aggressor 1.0-3.0 - 2001 / Aggressor Ladies - 2008 / Aggressor V-Brake - 2008 / All Terra - 2008 /Alloy - 1999 / Alloy Frame - 1998 / Alloy Frames - 1995-1996 / GTR 1.0, 2.0, 3.0 - 2002-2006 / Hard Tails - 2000  S-144

 Fits some Ironhorse Compatibility: Airborne: Marauder - / Taka - / Zeppelin - / Zeppelin Elite - Ironhorse: Azure - 2006 / Azure World Cup - 2007 / Azure World Cup Comp - 2007 / Azure World Cup Expert - 2007 / Azure World Cup Sport - 2007 / Bucho - 2007 / Expert - 2007 / Maverick 1.0 - 2007 / Maverick 2.0 - 2007 / Maverick 3.0 - 2007 / Maverick 4.0 - 2007 / Maverick 5.0 - 2007 / Maverick Pro -  K2: Sidewinder S-145 ...

 Fits some GT Compatibility: For full compatibility listing please see the links tab below S-146

 Fits Cervelo and others Compatibility: Bergamont: Many models - 2013 Cervelo: Dual - 2005-2007 / R2.5 - 2005 / R3 - 2008-2010 / R3 SL - 2006-2010 / R3 Team - 2006-2007 / RS - 2008-2010 / S1 - 2009-2011 / S2 - 2009-2011 / S2 - 2012-2014 / S3 - 2009-2010 / SLC SL - 2008 / Soloist - 2007-2008 / Soloist Carbon/Team - 2005-2008 Eddy Merckx: EMX-1 - 2010 S-147

 Fits some Cannondale Compatibility: Cannondale: F-SI - 2015 / F-SI Alloy - 2016-2017 / F-SI Carbon - 2016-2017 / F29 Carbon 1 & 2 & 3 and Ultimate - 2013-2015 / Flash Alloy 29er - 2012-2013 / Flash Carbon 29er - 2012-2013 / Scalpel - 2011-2012 / Trigger Carbon 26er - 2013 S-148

 Fits some Cannondale NOTE: 14.33mm between the two holes (center to center) and 6.51mm between the two vertical plates Compatibility: Cannondale: 1991-2006 Mountain / Adventure 600 - 2007 / 29`er 1 - 2009 / 29`er 4 - 2009 / A239X EBO - 2007 / Adventure 1000 - 2007 / Adventure 1000 Feminine - 2007 / Adventure 400 - 2007 / Adventure 400 Feminine - 2007 / Adventure 600 Feminine - 2007 / CAAD2 - 2007 / CAAD3 - 2007 / CAAD4 - 2007 / CA S-149 ...

 Fits some Cannondale Compatibility: Cannondale: CAAD Optimo - 2017 / CAAD10 2 Force Racing - 2013 / CAAD10 3 Ultegra - 2013 / CAAD10 4 Rival - 2013 / CAAD10 5 105 - 2013 / CAAD10 Black Inc. - 2013 / CAAD10 Series - 2012-2016 / CAAD10 Women`s 3 Ultegra - 2013 / CAAD10 Women`s 5 105 - 2013 / CAAD10 Women`s 6 Tiagra - 2013 / CAAD10 Women S-150

 Fits some Orbea NOTE: measures 15.49mm between the 2 mounting holes (center to center) and 4.7mm between the 2 vertical plates Compatibility: Cannondale: CAAD2 - 1991-2006 / CAAD3 - 1991-2006 / CAAD4 - 1991-2006 / CAAD5 - 1991-2006 / CAAD6 - 1991-2006 / CAAD7 - 1991-2006 / Six 13 ROAD - 2005 S-151

 Fits some Orbea Compatibility: Orbea: Aletta - 2009 / Alma - 2009 / Alma - 2010 / Alma 29 - 2008 / Alma Carbon - 2008 / Aqua - 2010 / Aqua Dama T23 - 2011 / Aqua Dama TDF - 2008 / Aqua Dama TDI - 2008 / Aqua Dama TT6 - 2011 / Aqua Series - 2012 / Aqua T105 - 2011 / Aqua T23 - 2011 / Aqua TSR - 2011 / Aqua TTG - 2011 / Arin - 2008 S-155

 Fits some 2009 and up Scott Compatibility: Scott: Contessa Genius 15 - 2010 / Contessa Scale 900 RC - 2013 / Contessa Solace - 2015 / Contessa Spark 15 - 2009 / Contessa Spark RC - 2009 / Genius - 2009-2011 / Genius 30, 40, 50, 60 - 2010 / Limited - 2009 / RC - 2009 / Scale 29er Pro Carbon - 2012 / Scale 600 RC - 2013 / Scale 610, 620, 630 ( S-157

 Fits some Cervelo Compatibility: Cervelo: R2 - 2015-2016 / R3 - 2012-2016 / R3 Team - 2012-2013 / R5 - 2012-2016 / R5 CA - 2012-2016 / R5 VWD - 2012-2013 / RCA - 2015 / S2 - 2015 / S3 - 2013-2016 / S5 - 2012-2016 / S5 Team - 2012-2013 / S5 VWD - 2012-2013 S-158

 Fits some Specialized Compatibility: Specialized: Camber (all models) - 2013-2015 / Camber 26` (Pro/Expert) - 2012 / Camber 29` (Pro/Expert/Comp) - 2012 / Enduro - 2012-2015 / Epic 29 - 2014-2015 / Epic 29` - 2012-2013 / Rumor - 2013-2015 / S-Works Carbon HT 29 - / S-Works Enduro - 2012-2014 / S-Works Epic 26` - 2012 / S-Works Epic 29` S-159

 Fits some Cannondale Compatibility: Cannondale: Claymore - 2011-2012 / Claymore 1 - 2013 / Claymore 2 - 2013 / FAT CAAD 1, 2 - 2016-2017 / Jekyll - 2011-2012 / Jekyll 3 - 2013 / Jekyll 4 - 2013 / Jekyll Alloy - 2011-2013 / Jekyll Alloy 27.5 - 2014-2017 / Jekyll Carbon 1 - 2013 / Jekyll Carbon 2 - 2013 / Jekyll Carbon 27.5 - 2014-2017  S-160

 Fits some Trek Compatibility Trek: 1-Series - 2015 / 1-SERIES - 2015-2016 / 7.7 FX - 2015 / 7.7 FX - 2015-2016 / Boone - 2014 / Crockett - 2014-2015 / CROCKETT - 2015-2016 / Domane (ALL) - 2015-2016 / Domane 2/4/5/6 Series - 2013-2014 / Domane 6 Series Team Edition - 2012-2013 / EMONDA ALR - 2015-2016 / EMONDA S - 2015-2016 / E S-161

 Braze-on Clamp Adapter 31.8mm Silver

 Braze-on Clamp Adapter 34.9mm Silver

 Derailleur Clamp Bolt M5x16 Silver

 5/6/7-speed rear derailleur Highly affordable and reliable Bulk packed and polybagged SHIMANO Equivalent RD-TY21 / RD-A070 5/6/7sp 30 40 Long 2to1 SIL 301g

 5/6/7-speed rear derailleur Highly affordable and reliable Bulk packed and polybagged SHIMANO Equivalent RD-TY21 / RD-A070 5/6/7sp 28 40 Short 2to1 SIL 301g

 8-speed compatible SIS rear index shifting 8sp 43 Long 2to1 BLK

 9-speed compatible SIS rear index shifting 9sp 34 Long 2to1 BLK

 5/6/7 -speed triple front derailleur Designed for friction shifters SHIMANO Equivalent FD-M190 / FD-M191 / FD-TX50 5/6/7sp 48 20 28.6 148g Low Clamp Bottom  Triple

 5/6/7-speed double front derailleur Designed for friction shifters SHIMANO Equivalent FD-TZ30 / FD-TZ31 5/6/7sp 48 10 28.6 142g Low Clamp Bottom Double

 6/7-speed triple front derailleur 6/7sp 48 20 28.6-31.8 SIL/BLK 154g Low Clamp Top Triple

 6/7-speed triple front derailleur 6/7sp 48 20 28.6-31.8 SIL/BLK 154g Low Clamp Bottom Triple

 6/7-speed triple front derailleur 6/7sp 42 18 28.6-31.8 SIL/BLK 144g Low Clamp Top Triple

 6/7-speed triple front derailleur 6/7sp 42 18 28.6-31.8 SIL/BLK 144g Low Clamp Bottom Triple

 7/8-speed triple front derailleur Alloy clamp M300 7/8sp 48 20 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 7/8-speed triple front derailleur Multiclamp insert allows use on a variety of tube sizes Chrome plated chain guide Alloy body & clamp Top swing Dual pull M500 7/8sp 42 18 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 7/8-speed triple front derailleur Aluminum-steel clamp SHIMANO Equivalent FD-M310 7/8sp 42 18 28.6-34.9 150g Low Clamp Dual Triple

 9-speed triple front derailleur Multiclamp insert allows use on a variety of tube sizes Chrome plated chain guide Alloy body & clamp Stainless bolts FDM920 9sp 40 20 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 9-speed triple front derailleur Chrome plated chain guide Alloy body and clamp Stainless bolts FDM924 9sp 44/48 22 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 10sp triple front derailleur Matte chrome plated chain guide Alloy body and clamp Stainless bolts FDMS20 10sp 40 20 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 10sp triple front derailleur Matte chrome plated chain guide Alloy body and clamp Stainless bolts FDMS28 10sp 48 22 28.6-34.9 BLK/SIL Low Clamp Dual Triple

 Double front 10sp derailleur Dual pull - Top swing Aluminum body MS66 10sp 44 15 Direct Mount BLK/SIL Low Clamp Dual Double

 Double front 10sp derailleur Dual pull - Top swing Aluminum body MS66 10sp 44 15 28.6-34.9 BLK/SIL Low Clamp Dual Double

 5/6/7-speed double front derailleur Designed for friction shifters 5/6/7sp 53 14 28.6-31.8 150g Low Clamp Bottom Double

 8-speed double front derailleur Aluminum clamp Chrome plated steel cage SHIMANO Equivalent FD-2400 R80 8sp 50/56 16 Braze on 99g High Mount Bottom Double

 8-speed double front derailleur Aluminum clamp Chrome plated steel cage SHIMANO Equivalent FD-2400 R80 8sp 50/56 16 28.6-31.8 114g Low Clamp Bottom Double

 8-speed triple front derailleur Aluminum clamp Chrome plated steel cage R87 8sp 52 22 Braze on 100g High Mount Bottom Triple

 3 x 8 speed derailluer for 52T large ring cranksets Forged alloy links R87 8sp 52 22 28.6-31.8 SIL 100g High Clamp Bottom Triple

 9-speed double front derailleur Chrome plated steel cage SHIMANO Equivalent FD-3500 / FD-R440 9sp 50/56 16 Braze on 99g High Mount Bottom Double

 9-speed double front derailleur Chrome plated steel cage SHIMANO Equivalent FD-3500 / FD-R440 9sp 50/56 16 31.8-34.9 111g Low Clamp Bottom Double

 9-speed triple Aluminum clamp Chrome plated steel cage 9sp 50 20 31.8-34.9 114g Low Clamp Bottom Triple

 9-speed triple Aluminum clamp Chrome plated steel cage 9sp 50 20 Braze on 99g High Mount Bottom Triple

 10-speed double front derailleur  Aluminum clamp Chrome plated steel cage Braze on 10sp 50/56 16 Braze on 99g High Mount Bottom Double

 10-speed double front derailleur Aluminum clamp Chrome plated steel cage SHIMANO Equivalent FD-6700 / FD-5700 / FD-4600/ FD-CX70 10sp 50/56 16 Braze on 99g High Mount Bottom Double

 Shimano compatible wide range 12 speed derailluer Improved shifting precision and performance Adjustable chain stabilizer Carbon fiber outer cage Lightweight machined AL7075 pulleys with sealed cartridge bearings MZ900 12sp 51 Mid 2to1 BLK

 Friction derailleur Affordable replacement Friction 28 35 Long w/Hgr 2to1 SIL 290g

 Friction derailleur Affordable replacement Friction 28 35 Long 2to1 SIL 265g