TREK 2023 DOMANE SL 6 GEN 4 跑車-SATIN TREK BLACK黑色 / TREK 2023 DOMANE SL 6 GEN 4 ROAD BIKE -SATIN TREK BLACK

車架：500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc, 142x12mm thru axle
指撥：Shimano 105 R7170 Di2, 12 速
飛輪：Shimano 105 7100, 11-34, 12 速
?車：Shimano RT70, 中心鎖, 160mm