Specification :

* Black AERO bladed spoke
* Copper nipples
* Rim Depth:44mm
* Hubs:Element RA550- F/20H、R/24H
* Weight:Front-680g、Rear-880g
* with Quick Release
* 內徑:19mm
* 外徑:25mm
輪組 Element RA-440
RA-440
NT$22,800
1560g
全碳纖維OPEN框輪組

建議售價$22800