AbsoluteBlack Corona Oval Boost 148 DM N/W Chainring For Race Face Cinch Crown Teeth:28 PressFit Shimano bottom bracket for

PressFit Shimano bottom bracket for Shimano Dura Ace 9000 and 9100 series

991 Portaborraccia Gtr Carbonio Ud Argento Opaco

Silicone coated body

BCD 130)

AbsoluteBlack Corona Oval Boost 148 DM N/W Chainring For Race Face Cinch Crown Teeth:28 PressFit Shimano bottom bracket forAbsoluteBlack Corona Oval Boost 148 DM N W Chainring For Race Face Cinch FEATURES Size (Mass + 1g): 26T(52g) 28T(54g) 30T(58g) Colour Black Compatibility RaceFace Cinch system cranks. 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. Material cnc machined 7075 Txxx Aluminum. Long lasting construction Finish type II anodizing Chainline 52mm. 3mm offset Ovality Optimized to