Our premium 1X RaceFace Boost 148 direct mount compatible Round chainrings are designed for CINCH system RaceFace uses to mount chainring directly to the crank.
This version is for BOOST 148 specific bikes and FAT BIKES (when reversed).

Chainline: 52mm. 3mm offset
Size: (Mass +/-1g): 28T (54g), 30T (58g), 32T (62g), 34T (69g)

Reliable, extremely light, stiff and clean looking on the bike.
Chainring's specific offset creates a lot better chainline compared to other offerings on the market.
Its specially designed narrow-wide tooth profile keeps the chain really snug, allowing you to leave your chainkeeper in the garage. RaceFace Cinch system cranks.

Applicatoins

RF Next SL G4, Next SL, Next R, RF SIXC, RF Turbine, RF Atlas, AEFFECT, RIDE cinch cranks. 9, 10, 11 and 12spd Eagle compatible.