Look how the colour changing on this Madone SLR8 in Amethyst 😍 📷 @wheelworxrob #lovesroadbikes #trek trekbikes #trekmadone #madone #trekprojectone | By Loves Road Bikes | Facebook
Mechanical Is Not Dead | Amethyst Trek Emonda SLR Project One | Oompa Loompa Cycling E15 - YouTube
The Trek Project One Experience | Bike Hub
Trek reveals new drool-worthy Project One paint options for the Madone, Domane and Checkpoint - BikeRadar