- Bolt Circle: 1.875 in. diameter with 0.206 in. diameter holes
- Material: 6061 aluminum
- Number of Teeth: 54
- Outside Diameter: 4.444
- Pitch Diameter: 4.311
- Product Lifecycle: Other options available, <a href='/products/25-series-plate-sprockets?sku=am-0663'>see this product and other options here.</a>
- Series: #25
- Thickness: 0.086-0.092 in.
- Weight: 0.16 lbs
It's Aluminum... It's a Sprocket... it has 54 Teeth
This works perfectly as an aluminum 54 tooth sprocket for 25 series chain. It also has everyone's favorite 6 hole hub pattern that fits as expected to 6 hole hubs. 5 our of 5 stars. Don't recommend ingestion.