Works Components 1.5deg EC44-EC44 Angleset Headset : EC44/28.6 | EC44/40 External Threadless Complete Black Set 3 110-119mm MFPN=398-00-874 Our Vario stem allows your

Our Vario stem allows your Rider to optimize their riding position as they become taller

Compatible with 4-bolt 107 BCD SRAM® cranks and Quarq® power meter cranks

Built for daily use and fully rebuildable

Braze-ons for fenders racks and almost anything else you might want to stick on your bike plus spare spoke holders for when the road gets rough

Meets highest standards of biodegradability

Works Components 1.5deg EC44-EC44 Angleset Headset : EC44/28.6 | EC44/40 External Threadless Complete Black Set 3 110-119mm MFPN=398-00-874 Our Vario stem allows yourTo suit tapered forks If you are running a 1 1 8" fork you will need to purchase the Works Components reducer crown. this headset comes as standard with a crown race to suit tapered forks Upper cup Stack height: 11mm Total upper stack height including bearing cover: 16mm Lower cup Stack height: 14mm Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing Lower Bearing: 52mm OD, 45 x 45 Degree AC sealed bearing Upper cup insertion depth: 9mm Lower cup