該款11速X-DOME™飛輪擁有10-42飛輪,超寬、優化的齒比範圍。結合XD™棘輪,與輪組完美配合。
11速 (10-12-14-16-18-21-24-28-32-36-42)
XD™ 棘輪
培林設計和棘輪裝置,由XD™ 棘輪穩定
全範圍優化變速齒比
Technology Highlight(s) X-Dome, XD DRIVER BODY
Weight 260g
Material 4130鉻鉬鋼
Gear Ratios 10-12-14-16-18-21-24-28-32-36-42
Speeds 11速
Recommended Chain PC-XX1
Recommended Group XX1
Other 兼容XD塔基
Compatibility XX1 11速
Retail Availability October 2012