Used but working well. Specialized Fact Carbon seatpost with the Zertz technology design to reduce road vibrations. 27.2mm diameter.
Specialized Roubaix Fact 8r 58cm 2.2kg Carbon Frame & Fork With Zertz Inserts VG
S Works Specialized Carbon Road Shoes Red 46 Uk 11.25
Specialized Carbon Soles Road Triathlon Cycle Shoes Size 46
Genuine Specialized Carbon Mountain Bike Frame
ZERTZ Fact Carbon Bike Fork - White / Blue (Viscoelastic Damping Technology)
Specialized 1st Gen Roubaix Carbon Fork- 1-1/8-Zertz Damping-700c* 28c-Rim Brake
