Please call to verify bike and component inventory.
Due to high demand for bikes and components, availability on our website may not reflect current stock.
- 12 speed Record / Super Record chainring
- Surface treatment improves durability
- 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups
|Black / 52T||08053340451942||FC-SR452|