Promax SP-1 Seatpost - 31.6 x 400mm Black -BB Not Included Fully brazed 1-1/8" threadless Chromoly

Fully brazed 1-1/8" threadless Chromoly fork included

Lightweight thru-axles

DO NOT OVERTIGHTEN

Innovative hydration reservoir that maintains its shape ideal for large volume packs and long duration activities

Fixed position (Torque Lock) for unlimited tightening and loosening moments

Promax SP-1 Seatpost - 31.6 x 400mm Black -BB Not Included Fully brazed 1-1/8" threadless ChromolyThe 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 Defined Color Black Weight 298 Offset (mm) 20 Diameter 31. 6 Color Black Material Aluminum Clamp Style Standard Rails Length 400