RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH 10-12 Speed Narrow-Wide BLK MFPN=FW2079 6 Defined Color Blue Stack

6 Defined Color Blue Stack Height 42 Weight 138 Color Blue Rise 0 Material Aluminum Length 50 Bar Clamp Diameter (mm) 35

Sizing: S (51-55cm – 20-21 58")

}Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks

Front adapter can be flipped for use with either 140mm or 160mm rotors

RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH 10-12 Speed Narrow-Wide BLK MFPN=FW2079 6 Defined Color Blue StackWide: 55mm chainline for 157mm rear spacing Stainless steel teeth provide a 500% increase in wear durability over aluminum. Carbon fiber construction reduces ring weight while improving stiffness and power transfer Direct Mount (DM) fits Race Face Cinch system splined cranks Narrow wide teeth prevent chain drop, updated tooth profile runs quieter Installs with a common Park Tool BBT 22 Shimano 12sp (SHI12) and SRAM 11 12 Shimano 11 (NW) versions 82g