Overview
Mfr description
20B-21B 1-1/4 METRIC HUB SPROCKET Z21
Specifications
- Chain Number & Pitch20B / 1-1/4 in
- Product TypeStock Bore Sprockets
- Hub Style"A"
- Number Of Teeth21
- Bore TypeRough Stock Bore
- Number Of Strands Across1
- MaterialSteel
- Hub TypeB
- Chain Roller Diameter19.05 mm
- Chain Roller Width19.56 mm
- UPC_NO80067502178
- Weight9.1 kg
Compliance & Safety Data
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