Technical Specifications:Profile depth: 30mmInner width: 21mmFront axle: 15 x 110mmRear axle: 12 x 148mmDiscipline: RoadSpokes: Steel, J-Bend, aero Rim Diameter: 700cNipples: Brass BlackRim material: S6000 AluminiumTyre compatibility: Tubetype or UST Tubeless ReadyMaximum weight: 150kg including bikeBraking system: Centre LockBearings: QRM automatic setting - sealed cartridgeETRTO Size: 622x30TSSPair Weight: 2220gFront Weight: 1035gRear Weight: 1185gE-bike readyID360: A simple, reliable yet efficient and easily serviceable freewheel systemNo compromise on reliabilityE-bike readyHigher torque and added weight have pushed us to rethink the optimisation of our wheels to offer E-bike enthusiasts performance and reliability.Adapted number and shape of spokes, optimised rim thickness (PFP - Pinch Flat Protection), and even different hub materialsID360 : A simple, reliable yet efficient and easily serviceable freewheel system.Dual ratchet freewheel system. Choose between 24t for less drag or