Chromag Headset Top Cap Silver MFPN=ACL20007 Height adjustment is accomplished using

Height adjustment is accomplished using an internally-geared mechanism driven by a simple hand crank

Flex Pivot

}Wheels Manufacturing BSA 30 Bottom Bracket - ABEC-3 Bearings Threaded to 30mm Wide Black Fits Spindles 104mm and Wider Black

It will roll over just about anything in the Double Defense version

This pedal combined with the ICLIC Float Cleat allows float (angularly and laterally) while clipped in reducing knee strain

Chromag Headset Top Cap Silver MFPN=ACL20007 Height adjustment is accomplished usingThe Chromag Top Cap completes your kit. CNC'd from 6061 aluminum to match your Chromag stem. Comes with a 6061 anodized color matched bolt. TECH SPECS Primary Color Silver Steerer Tube 1 1 8 Color Silver