CaneCreek Series 110 The Hellbender bearings are built for the most extreme conditions, so you can ride smoothly through rain, mud, gravel or whatever the road and trail throw at you. Uses stainless steel layers and advanced sealing elements. Series 110 is the absolute best guide bearing, where you also get the 100% lifetime warranty. Upper ZS44 / 28.6mm Lower ZS56 / 40 Highlights: 100% Lifetime Guarantee Hellbender stainless steel bearings Voted #1 Headset to Buy – 2022 Vital MTB Audience Survey
