-M12 x 1.25 -Inner Linkarm location to Seatstay -Sold in Pairs 2020 Sight Alloy MKIV - SS @ Linkarm inboard nut 2020 Sight Carbon VLT 29 - SS @ Linkarm IB nut 2020 Sight Alloy VLT 29 - SS @ Linkarm IB nut 2020-2021 Range C VLT 27.5 - SS @ Linkarm IB nut 2020-2022 Sight Carbon - SS @ Linkarm inboard nut 2021-2022 Sight Alloy - SS @ Linkarm inboard nut 2021 Shore HP - SS @ Linkarm inboard nut 2021 Range HP - Rear dropout location on S-Stay 2022 Sight Alloy - SS @ Linkarm inboard nut