RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK ModelNumber=31379 Required Coil Spring sold separately

Required Coil Spring sold separately Stroke (mm) 65 Lockout Switch None Metric Yes Eyelet Diameter (mm) 12

The perineal relief cutout improves blood flow and reduces numbness in sensitive areas when the hips are rotated forward in an aggressive forward-leaning pedaling position

7 External Adjustments Coil Preload Positive Spring Air Eye to eye length (mm) 190

CNC machined 6061-T6 alloy

35" Casing Super Trail TPI 67 Compound Addix Soft Bead Folding Type Tubeless Color Black Weight 1000g E Bike-E25

RaceFace ERA Direct Mount Wide Chainring - 34t DM CINCH For Shimano 12-Speed HG+ Compatible Chain BLK ModelNumber=31379 Required Coil Spring sold separatelyThe 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