Details
- 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
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / 52T | 08053340451973 | FC-RE952 | 210000122145 |