40-Series Upper Headset (EC34/28.6) Vendor_Brompton Stem Cervélo ST27 Alloy

Stem Cervélo ST27 Alloy

with vibrant color matched background

Includes a chain gap tool that makes it easy to set up the correct chain length

High speeds are reached quickly and safely – the perfect way to cover long distances with a smile on your face

set-up grid and cut marks

40-Series Upper Headset (EC34/28.6) Vendor_Brompton Stem Cervélo ST27 AlloyCane Creek 40 Series EC (External Cups) assemblies feature press in cups with bearings outside the frame. The 40 Series is the workhorse of Cane Creek's headset line up. Representing the balance of performance, durability and value, the series incorporates all the features necessary for a robust, lightweight, long lasting headset. SPECS: S. H. I. S. Stem Clamp Diameter: 28. 6 Threadless Bearing Type: Cartridge S. H. I. S Upper: EC34 Weight: 50g Upper