SRAM GX Eagle AXS Transmission, 12-speed
From $7,499.99enviolo AUTOMATiQ Internal Gear Hub (IGH)
$5,799.99
microSHIFT Advent, 8-speed
From $799.99
Shimano CUES, 9-Speed
$899.99Shimano CUES, 11-speed
$1,099.99