Zoom SPS-521 Suspension Seatpost - 30.9 Black. The Zoom SPS-521 suspension seatpost smoothes out road chatter and smaller bumps providing a more comfortable less fatiguing ride.
- TECH SPECS
| Clamp Style | Standard Rails |
| Color | Black |
| Defined Color | Black |
| Diameter | 30.9 |
| Length | 340 |
| Material | Aluminum |