Brand Model Year   SRS // STS // LG1   DRS
All Hardtails e.thirteen chain retention systems fit every standard bottom bracket equipped hard tail frame in the world.

Astrix Union 05-06   OK   OK
  Havoc 05-06   OK   No fit; not front der. compatible.
  Huckster 05-06   SRS.W44 backplate recommended.   No Fit
  Monk 05-06   OK   OK
  Solo 05-06   OK   OK
  Stryke 05-06   SRS.W44 backplate recommended.   No Fit
Azonic Propulsion 03-05   OK   OK
  Saber FR 03-05   OK   OK
  Eliminator DH 03-05   OK   OK
  Recoil DH 03-05   OK   OK
Balfa 2 Step 03   No Fit   No Fit
  BB7 02-03   OK; use SRS.XW40 backplate only.   TBD
Banshee Scirocco 05-06   OK   OK
  Chaparrel 03-06   SRS.W44 backplate recommended.   Need to run a 118 spindle to get the bashguard to clear the chainstay. Use a 118 x 68/73 BB without spacer to get the non-drive crankarm to clear the chainstay.
  Scream 03-06   SRS.W44 backplate recommended.   Mount using BB flange only. OK to trim inner wearplate to get a little better rotation.
  Morphine 03-06   OK   Mount using BB flange only. OK to trim inner wearplate to get a little better rotation.
  Pyre 06   OK   OK
  Viento 06   OK   OK
  Wraith 06   SRS.W44 backplate recommended.   TBD
  Calango 06   OK   OK
Brodie Diablo 03-06   OK   OK
  Demon     TBD   No fit; not front der. compatible.
  Devo     OK   OK
  Gigolo     OK   OK
  Libido     OK   OK
Canfield Balance 06   OK   OK
  Lucky 06   SRS.W44 backplate recommended.   TBD
  F-1 04-06   OK; use SRS.XW40 backplate only.   No fit; not front der. compatible.
Cannondale Rush 06   Use Gemini specific SRS backplate. The STS backplate fits fine.   OK; do not use ISCG tabs.
  Chase 04-05   ISCG tabs are off according to www.iscg.com; contact Cannondale directly for appropriate ISCG adapter.   ISCG tabs out of alignment according to www.iscg.com; mount using BB flange only.
  Gemini 02-06   Use Gemini specific SRS backplate. The STS backplate fits fine.   Use E-Type DRS backplate; do not use ISCG tabs.
  Gemini DH 03-04   Use Gemini specific SRS backplate. The STS backplate fits fine.    
  Judge 06   OK   No fit; not front der. compatible.
  Prophet 05-06   Use Gemini specific SRS backplate. The STS backplate fits fine.   Use E-Type DRS backplate; do not use ISCG tabs.
Clif Cat Solution DHR 06   OK; use SRS.XW40 backplate only.   No fit; not front der. compatible.
  MX Series 06   OK   No fit; not front der. compatible.
  Turmoil 05   OK   TBD
Commencial Meta 4.0 06   TBD   TBD
  Meta 4X 06   TBD   TBD
  Supreme DH 05-06   No Fit   No Fit
Cove Sanchez 06   OK   OK
  Foreplay 06   OK   OK
  Stiffee FR 06   OK   OK
  Shocker 06   OK   OK
  G-Spot 02-06   Flip ISCG adapter plate outbound and use a 2.5mm BB spacer between adapter
and cup flange. Must use a 118 spindle. 		  No Fit
  Hooker 04-05   Flip ISCG adapter plate outbound and use a 2.5mm BB spacer between adapter
and cup flange. Must use a 118 spindle.
  No Fit
  Hooker 06   OK   OK
  Playmate FR 04-06   OK   OK
  Peeler DH 04-06   OK   OK
Dark Cycles Scarab 06   TBD   TBD
DeVinci Ollie 05-06   OK   OK
  Wilson 05-06   OK   No fit; not front der. compatible.
  8 Flat 8 06   OK   OK
  Johnson 06   OK   OK
  Hucker 06   OK   OK
  Kicker 06   OK   OK
  Basher 06   OK   OK
  Daredevil 05   OK   OK
Diamond Back XTS 06   OK   OK
  Strike 06   OK   OK
Ellsworth Joker 04-05   OK   OK
  Moment 04-05   OK   TBD
  Dare - FR rear end 01-04   OK   OK
  Dare - DH rear end 01-04   No Fit   No Fit
  Dare 05   OK   OK
  Specialist 04-05   OK   OK
  Id 05   TBD   TBD
  Truth 04-05   TBD   TBD
  Distance 05   OK   OK
Evil Imperial 02-05   OK   OK
  Imperial SL 05   OK   OK
  D.O.C. 05   OK   OK
  Sovereign 05   OK   OK
Fetish Fixation 05   OK   OK
  Obsession 05   OK   OK
  Temptation 05   OK   OK
  Lust 05   OK   OK
Foes Predator 06   OK   OK
  4X 06   TBD   TBD
  FAB 06   No Fit   No Fit
  Inferno 06   TBD   TBD
  Inferno 05   No Fit   TBD
  FXR 05-06   No Fit   TBD
  Fly 02-04   OK   OK
  Fly 05-06   w/ 150mm rear end, flip the ISCG adapter plate outbound.
See Setup Instructions.		   See Setup Instructions.
  DHS All   No Fit   No fit; not front der. compatible.
Giant DH 01-04   Flip the ISCG adpter plate outbound.   No fit; not front der. compatible.
  ATX - DH 01   Must use a 128mm BB to have backplate clear the AC guide mount; to use shorter BB, the AC mount must be removed from frame.   TBD
  STP series 04-06   OK   OK
  AC-1 or 2 03-04   OK   TBD
  Warp 03-04   OK   TBD
  Faith 05   No Fit   No Fit
  Reign 05-06   No Fit   Modification needed to the backplate
  Glory 06   Use e13 M1 specific ISCG adapter plate to get proper ISCG and backplate rotation. SRSW44 backplate recommended.   TBD
  Trance 06   TBD   TBD
  Pistol 06   OK   OK
  Faith 06   OK   OK
  Anthem 06   Will only fit with older ISCG adapter plate.   OK
GT DHI 06   OK; use SRS, i-Drive guide only.   No Fit
  DHI 05   No Fit   No Fit
  Ruckus 05-06   OK   OK
  I-Drive 5 Series 06   OK: use 1mm BB spacer between SRS i-Drive guide and bb cup flange   TBD
  i-Drive 4 Series 06   OK: use 1mm BB spacer between SRS i-Drive guide and bb cup flange   TBD
  IDXC Series 05   OK: use 1mm BB spacer between SRS i-Drive guide and bb cup flange   TBD
  iT-1 06   TBD   TBD
  i-Drive 7 series 06   OK: use 1mm BB spacer between SRS i-Drive guide and bb cup flange   TBD
  Ruckus i-drive Series 05   TBD   TBD
  Moto 05   OK   OK
  Chucker Series 05-06   OK   OK
  Zaskar series 05-06   OK   OK
  Agressor series 06   OK   OK
  Avalanche Series 06   OK   OK
  1.0/2.0/3.0/4.0 06   No Fit   No Fit
Haro Sonix Series 06   No Fit   No Fit
  357 Magnum 06   OK   No fit; not front der. compatible.
  357 Nine 06   OK   No fit; not front der. compatible.
  Shift Series 06   OK   OK
  Extreme Series 06   OK   OK
  Zero Series 06   OK   OK
  Werx 7 06   OK   OK
  Werx 5 06   OK   OK
  Werx XCR 06   OK   OK
  Werx Zero 06   OK   OK
  V Series 06   OK   OK
Intense 5.5 05   SRS.W44 backplate recommended.   OK
  Tazer 05   OK    
  M1 02-03   Use e13 M1 specific ISCG adapter plate to get proper ISCG and backplate rotation.   No Fit
  M1 04   OK   No Fit
  VPX 05-06   SRS.W44 backplate recommended.   TBD
  M3 05-06   SRS.W44 backplate recommended.   No Fit
  6.6 06   SRS.W44 backplate recommended.   TBD
Iron Horse Sunday 05-06   OK   No fit; not front der. compatible.
  Yakuza Kumicho 06   OK   No fit; not front der. compatible.
  7 Point Series 06   SRS.W44 backplate recommended. STS no fit   OK
  Yakuza Ojiki 06   OK   OK
  Yakuza Aniki 06   OK   OK
  Yakuza HT Series 06   OK   OK
  MK III Series 06   OK   OK
  Warrior FS Series 06   OK   OK
  Azure Series 06   OK   OK
  Warrior HT Series 06   OK   OK
  Porter Series 06   OK   OK
  Maverick 06   OK   OK
Jamis Diablo 06   OK   OK
  XLT 06   OK   OK
  Dakar 06   OK   OK
Karpiel Disco-Volante     OK   No fit; not front der. compatible.
  Armageddon 02-04   SRS.W44 backplate recommended.   No fit; not front der. compatible.
Kestrel Edge 06   OK   Use DRS E-Type backplate.
Knolly V-Tach 04-06   OK; SRS.W44 backplate recommended. STS will not fit   Use DRS E-Type backplate.
  Delirium T 06   OK; SRS.W44 backplate recommended. STS will not fit   Use DRS E-Type backplate.
  Free Radical 06   OK   OK
Kona Shred 04-05   OK   OK
  Scrap 04   OK   OK
  Chute 03   OK   OK
  Coiler Series 04-06   OK   OK
  Stab 05   OK   TBD
  Stab DC 03   OK, but 44T bashguard is a tight fit with a 118 spindle.   OK
  Stab Supreme 04-05   OK   TBD
  Stinky 03   OK   Minor modification to the back side of the backplate may be necessary, or use a 1mm spacer between the backplate and BB shell
  Stinky 04-05   Use 2.5mm spacer between iscg adapter plate and bb shell.   Minor modification to the back side of the backplate may be necessary, or use a 1mm spacer between the backplate and BB shell
  Stinky Primo 04   Use 2.5mm spacer between iscg adapter plate and bb shell.   Minor modification to the back side of the backplate may be necessary, or use a 1mm spacer between the backplate and BB shell
  Stinky Dee-Lux 04-05   Use 2.5mm spacer between iscg adapter plate and bb shell.   OK
  Dawg 06   SRS.W44 backplate recommended.   Use 1mm spacer behind backplate to clear pivot.
  Stinky Primo 06   OK   OK
LaPierre Black DH 06   OK   OK
  Black FRX 06   OK   OK
  X Comp Scandium 06   OK   OK
Marin XLT Series 06   OK   OK
  Wolf Ridge 06   OK   OK
  Rock Springs 06   OK   OK
  XCFRS Series 06   OK   OK
  Mount Vision 04-05   TBD   OK
Maverick ML7 05-06   SRS.W44 backplate recommended.   TBD
  ML8 05-06   SRS.W44 backplate recommended.   TBD
Mondraker Petrol Evo 2 06   OK   No fit; not front der. compatible
  Level 06   OK   OK
  Curve 06   OK   OK
  Foxy 06   OK   OK
  Pensacola 06   OK   OK
  Dualen 06   OK   OK
  Playmate FR 06   OK   OK
Mongoose Black Diamond Series? 06   OK   OK
  Tedcali Series 06   OK   OK
  Wing Super 06   OK   OK
  Elite 06   OK   OK
  Comp Series 06   OK   OK
Mountain Cycle Zen 05-06   OK   OK
  DNA (San Andreas) 05-06   OK   OK
  9.5 05-06   OK   OK
  Fury 05-06   OK   OK
Norco Atomik 03-04   OK   OK
  Launch 03-04   OK   OK
  Sasquatch 03-04   OK   OK
  VPS Series 04-05   OK   Backplate does not clear main pivot; use 1mm spacer behind backplate to clear the main pivot.
  VPS Series 06        
  Shore Series 01-04   TBD   Backplate does not clear main pivot; use 1mm spacer behind backplate to clear the main pivot.
  Shore FS Series 05   TBD   OK
  A-Line 05-06   OK   No fit; not front der. compatible
  Team DH 05-06   OK   No fit; not front der. compatible
Orange Patriot 04-05   OK   OK
  Patriot 66 04-06   OK   OK
  7 + 03-06   TBD   OK
  223 05   ISCG tabs are off according to www.iscg.com; use ISCG adapter plate to get proper rotation of backplate.   OK
  224 06   TBD   OK
PDC Solaris 06   TBD   No fit; not front der. compatible.
  Eight 2 Five 06   OK   No fit; not front der. compatible.
  Kingpin 06   OK   OK
Rocky Flow 24 04-05   OK   OK
Mountian Switch 04-06   OK   OK
  RM-7 02-03   OK   TBD
  RMX R-2 05-06   OK   OK
  Slayer 06   OK   OK
Santa Cruz V-10 03-06   OK; SRS.W44 backplate recommended. Flip ISCG adapter outbound. Use a 128 mm spindle only.   No fit; not front der. compatible.
  VP-Free 04-06   OK; flip ISCG adapter plate outbound. Use a 128mm spindle only.   See Setup Instructions.
  Bullit 01-05   Use a 118 spindle to get more tire/backplate clearance if necessary.   See Setup Instructions.
  Heckler 04-06   Use a 118 spindle to get more tire/backplate clearance if necessary.   See Setup Instructions.
  Nomad 06   OK   OK
  Superlight 03-06   OK   OK
  Juliana 03-06   OK   OK
  Jackal 05-06   OK   OK
  Blur XC 04-06   OK   OK
  Blur LT 06   OK   OK
  Blur 4X 06   OK   OK
  Cameleon 03-06   OK   OK
Schwinn Rocket Series 06   OK   OK
Scott High Octane 05-06   OK; SRS.W40 backplate recommended.   OK
Sinister Splinter MX 05-06   OK   OK
Specialized P. Series 04-05   OK   OK
  P.Series 06   OK. Flip ISCG badapter plate outbound. Be sure to use a 57.5mm chainline.   OK
  Big Hit 01-05   OK, but only in the two low BB shock positions. STS backplate will not fit.   See Setup Instructions.
  Big Hit 06   No Fit   See Setup Instructions.
  Demo 8 05-06   Use ISCG05 backplate and flip ISCG adapter plate outbound and use only 128mm spindle.   Use ISCG05 backplate and ISCG05 adapter plate. See Setup Instructions.
  Demo 9 04-06   Use ISCG05 backplate and flip ISCG adapter plate outbound and use only 128mm spindle.   Use ISCG05 backplate and ISCG05 adapter plate. See Setup Instructions.
  Enduro Series 04-06   Use SRS.W44 backplate if available. May need to trim lower inner wearplate. Use a 1mm BB spacer between the BB shell and the ISCG adapter plate.   See Setup Instructions.
Titus Super Moto 06   OK   OK
  Moto Lite 06   OK   OK
  Racer X 06   OK   OK
Tomac 204 Magnum 04   Backplate needs to be ground down to clear main pivot.   TBD
  M.O.A.H. 05   OK   TBD
Transition Dirtbag 04-06   SRS.W44 backplate recommended.   OK
  Preston FR 04-06   SRS.W44 backplate recommended.   OK
  Trail-or-Park 04-06   No fit; BMX BB shell not compatible yet.   No fit; BMX BB shell not compatible yet.
Turner Highline 05-06   OK   OK
  Flux 06   OK   OK
  Six Pack 05-06   OK   OK
  5 Spot 04-06   OK   OK
  DHR 01-02   Use older "A-Type" standard backplate; the recent ISCG pattern will not fit.   TBD
  DHR 03-04   Small modification on back side of backplate to clear main pivot; space backplate out by 1 spacer when using 113 spindle.   TBD
  DHR 05-06   OK   TBD
Ventana El Capitan 06   OK   OK
  El Saltamontes 06   OK   OK
  X-5 06   OK   OK
  El Cuervo 06   OK   OK
Voo Doo O'Gun 06   OK   OK
Yeti DJ 03-06   OK   OK
  AS-X 03-06   OK   OK
  DH-8 03-04   OK   TBD
  DH-9 03-04   OK   TBD
  575 05-06   OK   OK
  4X 06   OK   OK
  303 06   OK   No fit; not front der. compatible.
  ASR-SL 06   OK   OK
  ARC 05-06   OK   OK