| Brand | Martin |
|---|---|
| Country of Origin | United States |
Check the listing for details. Martin 50BS20 1-1/4 Sprocket #34. Condition: New – Open box, Made in United States. Listed at 22.00 USD. The sprocket was sealed in the box before I opened it to take the pictures. It has 20 teeth, and a 1-1/4" bore. It has very light corrosion, just a slight film, not bad at all.