Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube MPFN-281-31724-K009 5mm chainline is compatible with130

5mm chainline is compatible with130 or 135mm spaced rear dropouts

0 Length 286 Defined Color Silver Spoke Interface J-Bend

}SRAM 50 Teeth 110mm BCD 11-Speed Yaw Chainring Black with Silver Trim Use with 34T

}SRAM GX Rear Derailleur - 11 Speed Long Cage Black 2x With Clutch

Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube MPFN-281-31724-K009 5mm chainline is compatible with130Wheels Manufacturing Shim for 1 1 4" Derailleur on 1 1 8" Seat Tube. Derailleur shims for adapting front derailleur clamps to a different sized frame seat tube. Derailleur = the size of the clamp on the front derailleur you have Frame = the size of the seat tube the derailleur plus shim will fit TECH SPECS Front Derailleur Clamp 28. 6 (1 1 8") Front Derailleur Clamp 31. 8 (1 1 4")