Fizik Antares R3 Open Saddle - Kium Black Regular. Antares is designed for Chameleon style riders who have a medium spine. Riding involves easy transitions from standing or sitting.R3 fiberglass composite shell with Wing Flex
K:ium Rail: special alloy with a high strength-to-weight ratio and excellent vibration damping; 8% weight reduction compared to solid titanium
- TECH SPECS
| Clamp Style | Std Rails |
| Color | Black |
| Defined Color | Black |
| Gender/Age | Unisex |
| Length | 274 |
| Material | Synthetic |
| Rail Material | Kium |
| Saddle Cut Out | Yes |
| Weight | 215 |
| Width | 140 |