Description
Promax SP-1 Seatpost - 31.6 x 400mm Black. The SP-1 seatpost is made using lightweight 2014 aluminum alloy tubing and a cold forged aluminum alloy head. The two-bolt head design ensures solid seat positioning and plenty of adjustability. Made with lightweight 2014 aluminum alloy tubing and a cold forged aluminum alloy head 
- TECH SPECS
| Defined Color | Black | 
| Weight | 298 | 
| Offset (mm) | 20 | 
| Diameter | 31.6 | 
| Color | Black | 
| Material | Aluminum | 
| Clamp Style | Standard Rails | 
| Length | 400 | 
 
           
