Cyclus Tools Milling head for standard steering tube with holder

Milling head from Cyclus Tools for standard Ahead (EC) headsets.Technical Information: Max. Head Tube Length: 150 mm Max. Milling Depth: 15 mm Max. Tube Wall Strength: 4 mm Max. Internal Diameter: 30 mm (1" ), 34 mm (1 1/8" ), 49.6 mm (1.5" ) Features: sui