RockShox, 11.4015.544.050, Compression Damper, Crown Adjust, Motion Control DNA SIDB/Reba RLT 120mm only A1-A3 2012+.
Brand: RockShox
Model: Sid B/Reba RLT Comp Damper - Crown - 11.4015.544.050
Length: 6
Width: 5
Height: 1.3
Weight lb: 0.15
Part Number: 11.4015.544.050
Barcode: 710845679865