Shimano 105 road bike's chainrings for 53/39T cranks. Designed for efficient power transfer and can adapt to 410mm chain stays and 135mm O.L.D.
| COLOUR: | Black |
| SPEED: | 11 speed |
| FIXING BOLTS: | four |
| NUMBER OF TEETH: | 39t |
| GROUPSET: | Shimano 105 |
| BCD : | 110 mm |
