Bike type
Part type
Brand
Technology
Groupset
Groupset series
Models
| Part number | Front speed | Chainline | Q factor (decimal) | Chainrings | Crankset weight | Weight | Crankset weight (34t) | Crankset weight (50-34T) |
|---|---|---|---|---|---|---|---|---|
| FC-M8100-1 | 1 | 52.0mm | 172.0mm | 28T, 30T, 32T, 34T, 36T | 608g (28T), 622g (30T), 620g (32T), 633g (34T), 651g (36T) | 633g | 633g | |
| FC-M8100-2 | 2 | 48.8mm | 176.0mm | 36-26T | 650 | 650g | ||
| FC-M8120-1 | 1 | 55.0mm | 178.0mm | 28T, 30T, 32T, 34T, 36T | 616g (28T), 630g (30T), 628g (32T), 642g (34T), 660g (36T) | 642g | 642g | |
| FC-M8120-B2 | 2 | 51.8mm | 178.0mm | 36-26T | 662 | 662g | ||
| FC-M8130-1 | 1 | 56.5mm | 181.0mm | 28T, 30T, 32T, 34T, 36T | 668g (36T) 650g (34T) 636g (32T) 639g (30T) 624g (28T) | 650g | 650g |