| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | AMECHI |
| Model Number: | AC-0070 |
| finished bore sprockets: | europe standard sprockets |
Quick Details
Specifications
Product name: 20B-1-2-3 Sprockets
Brand: AMECHI
Plate wheels | mm |
Tooth radius r3 | 32 |
Radius width C | 3.5 |
Tooth width B1 | 18.5 |
Tooth width b1 | 18.2 |
Tooth width B2 | 54.6 |
Tooth width B3 | 91 |
Chain | mm |
Pitch | 31.75 |
Internal width | 19.56 |
Rollerφ | 19.05 |
Pate wheels: 1" 1/4x3/4"
Model No. AC-0070
europe standard sprockets
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