We have had some experience with the Fizik Tritone and one of our pro athletes actually. She had a few things that jeopardized the fit of a single cage including front-mounted saddle position & having a Slice seat post that stuck out the back. She originally ziptied a cage to the saddle and the seat post, but she mentioned in Kona she was looking at other possibilities.
We will be outfitting her with our new system, the
Delta 400. It fits great on the K:IUM rails. If you have the carbon braided rail model, you would need to purchase an extra
hardware kit that is designed for mounting on carbon rails. Sorry for the blurry pic, but we haven't done 'official' photos for this saddle yet. This was from our compatibility testing, but does the job!
Candice Turner
CEO
XLAB - Aerodynamic Triathlon Accessories
Dawn to Dusk - Off-road Specific Storage Accessories
http://www.XLAB-USA.com http://www.dawntodusk.bike