What Our Gearhead(R) Experts Are Saying:"I put this on my ebike ahead of a long backcountry loop and never gave charging a second thought since it draws straight off the drive unit. The 5mm travel adjustments let me fine-tune drop height until it matched my riding position exactly."Managing two batteries on one bike gets old fast, and that's the exact problem the Transfer Neo E-Opt Factory Dropper Post solves. Pulling power directly from the ebike's drive unit, it folds seamlessly into a system riders are already charging, no separate cable or routine required. That convenience sits on top of real performance. Up to 240mm of travel adjusts in 5mm increments to suit nearly any build, while a coreless 7V motor and FOX customized steel planetary gears deliver a 26 millisecond response from lever press to post movement. An IPX7 waterproof rating and a dust wiper that pops off easily for regreasing keep it running clean through wet, muddy trail conditions, and the FOX Bike app tracks the 8,000 actuation service interval while offering manual actuation as a backup if the lever battery ever dies.