S-Works Crux sw levo 4 9mm post diameter and 415mm

9mm post diameter and 415mm length make the Control SL seat post a perfect match for the modern XC bike

greatly improves traction because of the ability to run lower pressures

while still providing support on hard-packed ground and is equally at home on the front or back of the bike

Best of all

touchscreen compatible Wiretap‚Ñ¢ technology

S-Works Crux sw levo 4 9mm post diameter and 415mmWe made Crux, the lightest gravel bike in the world, even lighter. With the unrivaled capability of massive tire clearance and performance gravel geometry, it's not just the ultimate expression of gravel performanceit's your one way ticket to gravel enlightenment. With UDH and the all new SRAM RED XPLR, the S Works Crux drops another 102 grams. Featuring Roval Terra CLX II wheels, Terra Bars, Alpinist seat post, S Works Power Saddle with Mirror, and