Chicago Screw Etched
Series 2 Carbon Rail Upgrade
We designed the Series 2 frames to be modular and easy to assemble so that when the time comes for a NewSkin or a new set of carbon fiber rails, the...
Series 2 Stainless Steel Rails
Bent your rails? You can install new rails yourself. These rails are for the Series 2 saddles only (X2, H2, NSX2, NSH2).
This is a replacement Chicago screw for Series 2 saddles. Requires a metric 2.5mm hex key bit for tightening. Not compatible with Series 1 saddles. Price per each.