车架 Alpha黑铝 w/外释型头管;液压成型双轴下管;单车座支柱 前避震系统 RockShox Dart 3 w/preload,全锁定、合金操纵系统、100毫米 轮组 Shimano MM475 盘式轮毂;Bontrager Ranger 32孔轮缘w/孔眼 曲柄 Shimano M442 Octalink 44/32/22 后变速器 SRAM X-5 SIZES 15.5, 17.5, 18.5, 19.5, 21.5 颜色 黑/玛瑙 FRAME Alpha Black Aluminum w/externally relieved head tube, hydroformed bi-axial down tube, monostay seat stays, forged disc ready dropouts FRONT SUSPENSION RockShox Dart 3 w/preload, rebound,lockout, alloy steerer, 100mm WHEELS Shimano M475 disc hubs; Bontrager Ranger rims REAR DERAILLEUR SRAM X-5 SIZES 15.5, 17.5, 18.5, 19.5, 21.5 COLOR Black/Onyx |