First F-996aw HeadsetAn economical 1 1 8 threadless Ahead headset to fit modern bikes with a 34mm ID headtube and non tapered 1 1 8 steerer Alloy cup topcap w ball retainer ball bearings EC34 28. 6 EC34 30

Chain Compatibility: HG 7-8 speed

14 hours in GPS mode

and a 22mm hollow spindle for maximum weight efficiency

8 mm barclamp

so you can actually run two of these for the ultimate guard setup

9 and 10 speed freehubs

GPS running watch with Garmin Coach training plan support

high quality "FSA" bearings

Double wall rim

Heat-Treated Chromoly Steel

and features the same In-Mold construction technology as our best adult models

) making it perfect if you like to send it down big sets or just want some meat under your wheels for when things get a little wild