- HOT TOPICS:
- An American start for the Giro? •
- 2010 Routes: Giro | California | TdF •
- LA doc guilty on all counts
The windows in the rear triangle provide the aluminum a way to mechanically lock onto the carbon front triangle.
Slideshow: Click photo to view next image
The windows in the rear triangle provide the aluminum a way to mechanically lock onto the carbon front triangle.
