Cane Creek Hellbender 70 Headset - ZS44/28.6/H8 Upper | EC44/40 Lower Tapered Silver MFPN=00.6618.115.000 and the ratchet wheel is

and the ratchet wheel is generally used on the rear wheel

especially as the temperature rises above freezing

Long battery life (400+hours)

Ideal for nearly any track condition

Available for maximum custom fitting with TCS strap program

Cane Creek Hellbender 70 Headset - ZS44/28.6/H8 Upper | EC44/40 Lower Tapered Silver MFPN=00.6618.115.000 and the ratchet wheel isDesigned to bridge the gap between the 40 and 110 series headsets Contoured and relieved 6061 T6 aluminum for minimized weight and maximized strength Low friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts. Premium, sealed stainless steel Hellbender bearings Dual Seal crown race provides excellent seal efficiency with low friction Carbon friendly compression ring and Interlok