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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 25 mm |
| Material | Steel |
| No. Of Teeth | 10 |
| Outside Dia. | 123.383 mm |
| Pitch | 31.75 mm |
| Pitch Dia. | 102.745 mm |
Shipping Info:
| Ship weight (kg) | 1.26 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 12.34 |
| Ship width (cm) | 12.34 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
20A11 | 112.696 mm | 133.333 mm | - | 48 mm | 31.75 mm | €162.21 | |
![]() |
20A114 | 1152.268 mm | 1172.906 mm | - | 114 mm | 31.75 mm | €3,343.03 | |
![]() |
20A12 | 122.673 mm | 143.31 mm | 12 | 48 mm | 31.75 mm | €162.21 | |
![]() |
20A13 | 132.67 mm | 153.307 mm | 13 | 41 mm | 31.75 mm | €162.21 | |
![]() |
20A14 | 142.683 mm | 163.321 mm | 14 | 41 mm | 31.75 mm | €166.04 | |
![]() |
20A15 | 152.709 mm | 173.347 mm | 15 | 44 mm | 31.75 mm | €171.67 | |
![]() |
20A16 | 162.745 mm | 183.383 mm | 16 | 44 mm | 31.75 mm | €184.04 |
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MARTIN SPROCKET 20A10 Sprocket, 20B-1 Chain, 10 Teeth, 102.745 mm Pitch Dia., 123.383 mm O.D., Steel
€160.41 /unit


