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The BlackStar DS50A20 1 3/16 K2S is a 50 pitch double-single strand A-Plate roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1-3/16" bore and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | DS50A20 1 3/16 K2S |
| Chain Pitch | 50 |
| Number of Teeth | 20 |
| Bore Size | 1-3/16" |
| Bore Type | Plain Bore |
| Hub Style | A-Plate |
| Strand Count | Double-Single |
| Material | Steel |
| Approx. Weight | 4.2 lbs |

Cross-references: Browning D50A20, Martin D50A20, Boston Gear D50A20
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
US$40
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