The free Concept2 ErgData app helps you track your workouts and can sync with the Concept2 Online Logbook

It also includes holding straps to ensure that the internal load does not move

Then this is your best option

giving the rider a better function in every way possible

Ritchey - WCS Streem TT Saddle Sabelt The free Concept2 ErgData appThe Ritchey Pro Streem V2 Saddle uses a low profile design and narrow carbon fibre injected shell for stiffness and low weight, and also features patented Vector Wing technology to dissipate pressure more evenly and eliminate hot spots. Ritchey Pro: Race level parts without the race level prices. Ritchey Pro benefits from the trickle down effect, incorporating many of the innovations found on Ritchey WCS components. Saddle for triathlon and time trial