50-SERIES IS COMPLETE HEADSET

Features

• Integrated (IS) Threadless Headset
• Same internals as the classic Forty, with a refined cup design
• Low friction, dual-seal crown race and top cover provide maximum seal from contaminants
• Captured compression ring design for carbon steer compatibility
• ZN40 Zinc-coated corrosion resistant bearings with machined steel balls for increased longevity
• Interlok spacer compatible
• Black