Shimano Total Integration (STI)
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Details
Short Name:Shimano STIYear Introduced:1991
Speed Range:7sp - 11spIndexed Component:Shifting Brake Lever
General Information
Introduced in 1991 with 7400 8 speed, it soon trickled down to RSX (7 speed) and is currently in 11 speed (DA 9000, Ultegra 6800, and 105 5700)
 
Shifting System Component Variations
NameCategoryGearingYear Introduced
Shimano STIRear DerailleursN/A1986
    Notes: SIS and STI shifting systems utilize the same cable pull ratios.
7sp Shimano STIShifting Brake Levers7sp1991
    Notes: 
8sp Shimano STIShifting Brake Levers8sp1991
    Notes: 
Component List
Generally in Indexed systems, either the shifting or the derailleur component contains the indexing logic. Here is a list of components currently on VeloBase.com which utilize the Shimano Total Integration (STI) shifting mechanism.
Component NameModelGroupCompatibility
Shifting Brake Levers
Shimano ST-1055, 105SCST-1055105SC8sp Shimano STI
Shimano ST-6400, 600EX UltegraST-6400600 Ultegra8sp Shimano STI
Shimano ST-A410, RSXST-A410RSX7sp Shimano STI
Shimano ST-A416, RSX (8 speed)ST-A416RSX8sp Shimano STI
Shimano ST-A550, RX100ST-A550RX1008sp Shimano STI
Shimano ST-M071, Deore DXST-M071Deore DX M650 Series7sp Shimano STI
Shimano ST-M095, Deore XT M735 SeriesST-M095Deore XT M735 Series7sp Shimano STI
Modolo MorphosMorphos8sp Shimano STI; 8sp Campagnolo Ergo
Rear Derailleurs
Shimano RD A415, RSX 8 speedRD A415RSXShimano STI; Shimano SIS
Shimano RD-1050, 105RD-1050105 1050 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-1051, 105RD-1051105 1050 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-1055, 105SCRD-1055105SCShimano STI; Shimano SIS; Friction
Shimano RD-1056, 105SCRD-1056105SCShimano STI; Shimano SIS; Friction
Shimano RD-1056-GS, 105SCRD-1056-GS105SCShimano STI; Shimano SIS; Friction
Shimano RD-5000, SanteRD-5000SanteShimano STI; Shimano SIS; Friction
Shimano RD-5001-LS, SanteRD-5001-LSSanteShimano STI; Shimano SIS; Friction
Shimano RD-6208, 600EX (SIS)RD-6208600EXShimano STI; Shimano SIS
Shimano RD-6400, 600 UltegraRD-6400600 UltegraShimano STI; Shimano SIS; Friction
Shimano RD-6401, 600 UltegraRD-6401600 UltegraShimano STI; Shimano SIS; Friction
Shimano RD-A300, 300EXRD-A300Exage 300EXShimano STI; Shimano SIS; Friction
Shimano RD-A350RD-A350Light ActionShimano STI; Shimano SIS
Shimano RD-A350, Exage ActionRD-A350Exage ActionShimano STI; Shimano SIS; Friction
Shimano RD-A410 GS, RSXRD-A410 GSRSXShimano STI; Shimano SIS; Friction
Shimano RD-A450, Exage SportRD-A450Exage SportShimano STI; Shimano SIS; Friction
Shimano RD-A452, Sport LXRD A452Sport LXShimano STI; Shimano SIS; Friction
Shimano RD-A500, Exage 500EXRD-A500Exage 500EXShimano STI; Shimano SIS
Shimano RD-A520, Exage MotionRD-A520Exage MotionShimano STI; Shimano SIS; Friction
Shimano RD-A550, RX100RD-A550RX100Shimano STI; Shimano SIS; Friction
Shimano RD-A551-GS, RX100RD-A551-GSRX100Shimano STI; Shimano SIS; Friction
Shimano RD-C700, 700CXRD-C700700CXShimano STI; Shimano SIS
Shimano RD-L523, Light ActionRD-L523Light ActionShimano STI; Shimano SIS; Friction
Shimano RD-L525, Light ActionRD-L525Light ActionShimano STI; Shimano SIS; Friction
Shimano RD-L525, Light Action (long cage)RD-L525Light ActionShimano STI; Shimano SIS; Friction
Shimano RD-L532, Light ActionRD-L532Light ActionShimano STI; Shimano SIS; Friction
Shimano RD-L541 GS, Light ActionRD-L541 GSLight ActionShimano STI; Shimano SIS; Friction
Shimano RD-M300 SGS, Exage 300LXRD-M300 SGSExage 300LXShimano STI; Shimano SIS; Friction
Shimano RD-M452 SGS, mountain-LXRD-M452 SGSmountain-LXShimano STI; Shimano SIS; Friction
Shimano RD-M531RD-M531Shimano STI; Shimano SIS
Shimano RD-M550 GS, Deore LXRD-M550 GSDeore LX M550 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M550 SGS, Deore LXRD-M550 SGSDeore LX M550 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M560, Deore LXRD-M560Deore LX M560 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M650, Deore DXRD-M650Deore DX M650 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M730, Deore XT M730RD-M730Deore XT M730Shimano STI; Shimano SIS
Shimano RD-M732, Deore XTRD-M732Deore XT M732 Shimano STI; Shimano SIS
Shimano RD-M735 SGS, Deore XTRD-M735Deore XT M735 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M735 SS, Deore XTRD-M735Deore XT M735 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M737 GS, Deore XT M737RD-M737 GSDeore XT M737Shimano STI; Shimano SIS; Friction
Shimano RD-M737 SGS, Deore XT M737RD-M737 SGSDeore XT M737Shimano STI; Shimano SIS; Friction
Shimano RD-M739 SGS, Deore XTRD-M739 SGSDeore XT M739 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-M900, XTR M900RD-M900XTR M900Shimano STI; Shimano SIS
Shimano RD-MC12, AlivioRD-MC12AlivioShimano STI; Shimano SIS
Shimano RD-MC38, STX-RCRD-MC38STX RCShimano STI; Shimano SIS; Friction
Shimano RD-MT60, DeoreRD-MT60Deore MT60 SeriesShimano STI; Shimano SIS; Friction
Shimano RD-MT62, DeoreRD-MT62Deore IIShimano STI; Shimano SIS; Friction
Shimano RD-Z503, Z-SeriesRD-Z503Z-SeriesShimano STI; Shimano SIS; Friction
Shimano TourneyRD-TY20SSTourneyShimano STI; Shimano SIS; Friction
Shimano Ultegra RD-6500, UltegraRD-6500UltegraShimano STI; Shimano SIS
Paul Components Powerglide (early version)PowerglideShimano STI; Shimano SIS; Friction
Precision Billet ProShiftProShiftShimano STI; Shimano SIS; Friction
Precision Billet ProShift (early version)ProShiftShimano STI; Shimano SIS; Friction
Regina Strada 1992 (Sachs)Strada 1992Shimano STI; Shimano SIS; Friction; Sachs-Huret ARIS
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