Custom BiSaddle Mounting System
This hydration system is the XLAB Delta 200 with the carbon fiber gorilla bottle holder cage. It is custom designed to mount directly to the back of the BiSaddle Chromoly, Titanium, and Carbon Fiber Flex Frame 2 using our Transition Mount 2 (included). (Does not work with the previous BiSaddle Full Carbon
4.0
37 ratings
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Just finished the Ironman 70.3 Washington. The XLAB Hydration System (Transition Mount 2 worked great. My bike was secure and easy to remove when required. My large water bottle was snug in the holder.
J
John · September 22, 2026
It’s an excellent addition to my bike. I’ve been riding some centuries in brutally hot weather and the confidence and assurance of having a third water battle on board has been a game changer for me as my riding develops! I’m very pleased with everything about the product! Thanks!
C
Clay · September 20, 2026
Kept running out of water, so added this to the saddle to solved that issue