https://www.trekbikes.com/gb/en_GB/bikes/mountain-bikes/electric-mountain-bikes/rail/rail-9-gx/p/35356/?colorCode=greendark_black
I can’t see much has changed. New colour and updated rapid drive to 108
https://bikerumor.com/2021/04/21/bontragers-350-line-comp-30-are-ready-for-impact-with-all-new-g609-alloy-rim/
I wonder if they’ll be specced on some of the yet to leave the factory Rails?