| NOTE: Power Meter Needs Factory Service, Will Not Turn On Brand: Shimano / SRM |
| Model: Dura-Ace FC-7800 | SRM Power Meter PM7 |
| Length: 175mm |
| Rings: Double |
| Chainring Size: 55/38 |
| Bolt Circle Diameter: 130 |
| Speeds: 2x 10 |
| Bottom Bracket Compatibility: Hollowtech II | BSA Included |
| Weight: 818 grams (actual, crankset only) |
| Location: 2W-60816 |