Promax SP-1 Seatpost - 31.6 x 400mm Black -BB Not Included 7050 aerospace-grade aluminum chassis with

7050 aerospace-grade aluminum chassis with a 40mm canister diameter

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

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

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

Tire Compound X-Race Tire Diameter/ISO 700C/622 Labeled Size 700x25C Tire PSI 73-116 Tire Type Clincher Tire Width 25C Tire Width Range 18 - 29 Primary Color Black Tire Technology Aramid Protek Tire Weight 215g Bead Folding e-Bike approved No TPI 3x120TPI

Promax SP-1 Seatpost - 31.6 x 400mm Black -BB Not Included 7050 aerospace-grade aluminum chassis withThe 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