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Braze-on front derailleur boss

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Large - sku # E09

Small - sku # E09-SM

Your basic braze-on front derailleur boss in large and small sizes.

The slot for up/down adjustment is 20mm tall in the large and 15mm tall in the small.

Sized for a 28.6 seat tube. Steel.

Large = 13g
Small = 9g - Weight is based on a representative sample. Actual weight may vary slightly. Imported.