B&L Bicycles machined front derailleur shims 31.8 mm - 28.6 mm
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Details
Shims for use adapting 31.8mm clamp sized front derailleurs to a frame that uses a 28.6mm seat tube diameter. These are machined from aluminum alloy .
Part Numbers
MPN | Store SKU |
---|---|
BLS379347066 | BLS371969046 |