RaceFace ERA Direct Mount Wide Chainring - 30t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK MFPN=GIV-14/282.B Faceplate eliminates 'stress risers' which

Faceplate eliminates 'stress risers' which can cause your bar to bend or break Stem Angle (deg) 0 Length 40 Bar Clamp Diameter (mm) 35

4-edged chamfered outer plates provide improved shifting characteristics

High impact nylon composite base

Reinforced construction for superior puncture protection

RaceFace ERA Direct Mount Wide Chainring - 30t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK MFPN=GIV-14/282.B Faceplate eliminates 'stress risers' whichThe RaceFace ERA Direct Mount Wide CINCH SHI12 Chainring is designed for use with Shimano 12 Speed HG+ chains. RaceFace bonded a carbon fiber spider with stainless steel teeth and a premium 7075 aluminum CINCH interface to offer a chainring that is expected to last 5 times longer than a typical alloy chainring. ERA is s chainring without compromise. Carbon fiber spider compressed and co molded using the same process we developed for ERA carbon cranks