Specialized Derailleur Hanger Rev. 2 Mountain QR kmc this HEX KEY SET is

this HEX KEY SET is the perfect addition to your toolkit

or Green+++ contour

and real-world testing with pro athletes and everyday riders

Contains synthetic additives to help reduce friction and obtain a smoother gear shift

we eliminated air-blocking foam “bridges” from the center

Specialized Derailleur Hanger Rev. 2 Mountain QR kmc this HEX KEY SET isThis hanger is compatible with: Model Years Sirrus X 3. 0 20202027 Sirrus X 3. 0 EQ 20222027 Sirrus X 3. 0 Step Through 20252026 Sirrus X 3. 0 Step Through EQ 20222027 Sirrus X 2. 0 20212027 Sirrus X 2. 0 EQ 20252027 Sirrus X 2. 0 Step Through 20222027 Sirrus X 2. 0 Step Through EQ 2025 Sirrus X 1. 0 20252026 Sirrus X 1. 0 Step Through 20252026 Sirrus 3. 0 20212023 Sirrus 3. 0 EQ 20222023 Sirrus 3. 0 Step Through 20212023 Sirrus 3. 0 Step Through EQ