Shimano Dura-Ace 7800 Triathalon Chainring
$129.99
Details
Shimano Dura-Ace triathlon chainrings are designed to be used only as a set 42/54, 42/55, or 44/56. 45t ring is an option to be used with the 56t ring (any other combinations may result in poor shifting).
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| 130mm / Silver / 54T / 10 | 689228159402 | Y1F398250 | SHI31911496G |
| 130mm / Silver / 55T / 10 | 689228159419 | Y1F398260 | |
| 130mm / Silver / 56T / 10 | 689228159426 | Y1F398270 |