Are the XLab 2-bottle rear hydration systems (Turbo Wing, Super Wing, Carbon Wing, etc.) compatible with the Bontrager Paradigm XXX carbon saddle? (The saddle rails are roughly 9.25mm x 7mm.)
I'm hesitant to purchase the XLab Wing because XLab's saddle compatibility chart (http://xlab-usa.com/...e-compatibility.html) shows most of their two-bottle systems:
Why is this?
I'm hesitant to purchase the XLab Wing because XLab's saddle compatibility chart (http://xlab-usa.com/...e-compatibility.html) shows most of their two-bottle systems:
- *are* compatible with the Bontrager HiLo RXL metal-rail, but
- are *not* compatible with the Bontrager HiLo XXX carbon-rail.
Why is this?