Wheels Manufacturing CNC Dropout Derailleur Hanger - 025-052 Do Not Ship Internationally Max Pressure: 160 psi /

Max Pressure: 160 psi / 11 bar

Forty or 110 series headset to have AER II bearings

Manufactured from cold drawn

The chuck easily flips between Presta and Schrader valves and threads on for superior engagement

Wheels Manufacturing CNC Dropout Derailleur Hanger - 025-052 Do Not Ship Internationally Max Pressure: 160 psi /While most derailleur hangers on bikes are cast from low quality alloy, the Wheels Manufacturing hangers are machined from billet 6061 aluminium. This means they are significantly tougher, and typically fit better too. Wheels Manufacturing makes hangers for almost all models. Features: CNC machined 6061 aluminium. Black anodised finish.