Ritchey WCS Zero Seatpost: 30.9 400mm Zero Offset Matte Black ModelNumber=MSUPERN17 }DT Swiss Pro Head Pro

}DT Swiss Pro Head Pro Lock Brass Nipples: 2

46 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30 BB/Frame Interface BBright Press Fit BB/Frame Interface 386 EVO BB/Frame Interface 392 EVO

6 Weight 120 Color Black Material Alloy Length 120 Bar Clamp Diameter (mm) 31

}Surly Rack Upper Struts 300mm Long Pair

Aluminum steerer extends into the crown for added strength

Ritchey WCS Zero Seatpost: 30.9 400mm Zero Offset Matte Black ModelNumber=MSUPERN17 }DT Swiss Pro Head ProRitchey WCS Zero Seatpost: 30. 9 400mm Zero Offset Matte Black. Whether it's a cross remount an unexpected pothole or a rough line down the trail the WCS Zero post will not relinquish its position no matter what. Featuring a confidence inspiring extra secure fore aft bolt system the Zero post is second to none in ease of installation and fit adjustment. Fore aft adjustment bolts for precision adjustment and secure clamping TECH SPECS Defined Color