Adapted for race specific disc brake system.
Bike type
Part type
Brand
Speed
11
Technology
Groupset
Groupset series
Weight
626g
Weight notes
53-39T
Chain
Models
| Part number | Front speed | Chainline | Q factor (decimal) | Chainrings | Crankset weight | Crankset weight (34t) | Crankset weight (50-34T) |
|---|---|---|---|---|---|---|---|
| FC-R9100 | 2 | 43.5mm | 146.0mm | 50-34T, 52-36T, 53-39T, 54-42T, 55-42T | 614g (50-34T), 624g (52-36T), 626g (53-39T), 642g (54-42T), 650g (55-42T) | 614g |