Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube ModelNumber=D1693 35" Casing XC TPI 3x60

35" Casing XC TPI 3x60 Compound Gum-X Bead Folding Type Tubeless Color Black Weight 810g E Bike-E25

9/16` chromoly spindle

Well-spaced tread design allows for excellent mud clearing while sharp working edges provide superior traction on a variety of surfaces

Universal fit with 3 angle rotation

VALVE CORE

Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube ModelNumber=D1693 35" Casing XC TPI 3x60Derailleur 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 Front Derailleur Clamp 31. 8 (1 1 4") Derailleur Size 1 1 4" Seat Tube Size 1 1 8"