Promax SP-1 Seatpost - 31.6 x 400mm Black Length-605/850 Breathable mesh construction allow great

Breathable mesh construction allow great temperature regulation and quick drying

Color Flint Size XXL Core No

5mm Interface BB30/PF30 Speed 11

Wheel Diameter 29 Valve Presta Thorn resistant No Tube Width 2

} Riding Support for three roller

Promax SP-1 Seatpost - 31.6 x 400mm Black Length-605/850 Breathable mesh construction allow greatPromax 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