- HOT TOPICS:
- An American start for the Giro? •
- 2010 Routes: Giro | California | TdF •
- LA doc guilty on all counts
The key to the single-speed option is the carbon chainstay “box.” The box only weighs 70 grams extra, yet it allows over an inch of horizontal adjustability for chain tensioning, and it adds rigidity.
Slideshow: Click photo to view next image
The key to the single-speed option is the carbon chainstay “box.” The box only weighs 70 grams extra, yet it allows over an inch of horizontal adjustability for chain tensioning, and it adds rigidity.
