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Continue ShoppingWheels Manufacturing Derailleur Seat Tube Shim
Front derailleur shim for fitting a 1-1/4" clamp-on front derailleur to a 1-1/8" diameter seat tube. Delrin plastic won't mar or scratch frame.
● Inner Diameter: 1-1/8"
● Outer Diameter: 1-1/4"
●1 shim per package
● Machined from delrin
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