This special chainring works ONLY with the SHIMANO CN-M9100, 8100 & 7100 Hyperglide+ 12spd chain, as the teeth are of different thickness and shape. Our premium RaceFace Boost 148 chainring with direct mount and n/w oval was developed for the CINCH system, for direct mount installation directly on the RaceFace crank. This version is for BOOST-specific bikes (3mm offset) and FAT BIKES (when mounted in reverse).
The chainring has a 3mm offset.
AB premium 1X RaceFace Boost 148 direct mount compatible Oval chainrings are designed for CINCH RaceFace system.
This version is for BOOST 148 specific bikes and FAT BIKES (when reversed).
Fits: RaceFace Cinch system cranks. RF Next SL, RF SIXC, RF Turbine, RF Atlas, AEFFECT CINCH cranks. 9, 10, 11 and 12spd Eagle compatible.
| Axle system | Boost |
| Mounting location | Crankset |
| Drivetrain type | Shimano HG12 chain |
| Number of teeth | 30 |
| Mounting crank/chainring | DM 3mm offset |
| Range of use | MTB |
| color group | black |
| Shape | oval |
| weight | 58 gr |
| manufacturer | absoluteBLACK |
| matching brand | RaceFace Cinch DM |
| suitable model | RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE CINCH cranks. Shimano 12spd Hyperglide+ chain oonly |
