Hope V4 2.3mm Disc Rotor 6-Bolt Fixed/Wave 180mm 165x38mm Internal and external tapered walls

Internal and external tapered walls for improved strength

Choose either the thin 30mm or thick 33mm diameter

The SmartHead® DX3 with lower profile air release button automatically adjusts to fit either Presta or Schrader valves and makes getting the right pressure a simple task

}SRAM Disc Brake Caliper Piston Kit - Level Ultimate/TLM B1 Force eTAP AXS

Hope V4 2.3mm Disc Rotor 6-Bolt Fixed/Wave 180mm 165x38mm Internal and external tapered wallsDesigned with a wider braking surface to make them more compatible with other brakes Weight: 146g (180mm) Model V4 2. 3mm Rotor Size 180mm Mount 6 Bolt Thickness 2. 3mm Weight 178g Color Silver