The Ritchey Comp External Cup EC Threadless Headset is a reliable, precision-machined option for riders who want dependable steering performance and a secure fit. Its lightweight aluminium cups are designed with a deep profile for solid insertion, while the smaller upper bearing helps reduce weight without compromising durability.
Features
 • External cup EC threadless headset design
 • Smaller upper bearing helps reduce weight
 • Precision-machined aluminium cups
 • Deep cup design for secure, solid insertion
 • Built for dependable everyday performance
Specifications
 Material: Steel
 Stack height: 29.8mm
 Stack height upper: 16.8mm
 Stack height lower: 13mm
 Headtube ID: 34mm
 S.H.I.S. upper: EC34/28.6 (1 ?”)
 S.H.I.S. lower: EC34/30 (1 ?”)
 Bearings: Semi-cartridge (SSC)
 Weight: 146g
 Type: Threadless