1, 34.9mm (Top swing). 3, 34.9mm (Down swing). 2, 31.8mm (Top swing)(34.9mm with adapter). 4, 31.8mm (Down swing)(34.9mm with adapter). Model(Top swing): FD-M618-L. Action: Top swing. Clamp Band size: 31.8mm/34.9mm.
Shimano DEORE FC-M617-2 2x10 Chainring 36t-22t & 38t-24t
Shimano Deore XT FC-M785 MTB Chainring 40T fits 40-28T Crank Bcd 104mm, 2x10 Spd
Shimano Deore Front Derailleur FD-M6020-D 2x10 Speed 66-69° Direct Mount -H
Shimano Deore FC-M6000 Chainring 2x10-Speed - 34/24 - 36/26 - 38/28
Shimano Deore Chainring FC-M6000 2x10 Speed 64/96mm BCD 4 Arm Mounting Black -H
Shimano Deore XT FD-M785 - 2x10 - Dual Pull Top Swing MTB Derailleur - 10 Speed