Specifications:- Tyre Type: 2-Way Fit™ (Tube & Tubeless)- Tyre Size: 28´´- Discipline: Road- Astm Category: 2- Weight: 1410 G- Rim Material: Full Carbon (Ff100)- Rim Material Detail: Direct Inmold Matt Finish (Dimf)- Profile Height: Medium- Rim Height: 42mm- Rim Width: 29,3 Mm- Inner Rim Width: 23 Mm- Tyre Width: From 25 Mm To 65 Mm- Breaking System: Disc Brake- Obreaking System Option: Afs™- Front Axle Compatibility: Hh12-100- Rear Axle Compatibility: Hh12-142- Front Wheel Spokes: 24- Rear Wheel Spokes: 24- Spokes Material: Stainless Steel - Double Butted- Spokes Profile: Aero, Straight Pull- Nipples: Aluminum, Self-Locking- Front Hub: Aluminum, Low Flanges- Rear Hub: Aluminum, Low Flanges- Bearings: Usb™ Ceramic, Adj. Cup & Cone Bearing System- Others: Real Axle Technology- Weight Limit (System): 120 Kg- Fwb Options: Xdr, Hg11, N3wTechnology:2-Way Fit™:- Tubeless Technology Was First Used By The Auto Industry , Then By Motorcycles And Now Has Reached The Cycling Industry. After Its Debut With Mountain Bikes The Moment Has Come To Put It On The Road, And That'S What We Propose To Do.- We Have Developed Our 2-Way Fit™ Technology To Ensure The Perfect Compatibility Of Our Tubeless Rims With Normal Clincher Types And Tubes. 2-Way Fit™Road Bike Wheels Are Perfectly Multipurpose For Tackling Every Situation. Thanks To A Special Impression In The Valve Area, The Tubes Are Fitted With The Maximum Precision While Keeping The Tube Perfectly Stable Inside The Tyre.- Housing The Valve For Tubeless Tyres Is Also Risk-Free, With The Unquestionable Advantage That There Are Never Any Air Infiltrations Caused By Non-Ideal Positioning When Fitting.Compatibility: - It Shall Be The End User'S Sole And Full Responsibility To Choose - On A Case By Case Basis – An Adequate And Correct Rim-Tire-Pressure Combination, As Well As To Conduct All Verifications Neces-Sary To Ascertain The Correctness And Safety Of Such Combination.- Without Prejudice To The Above, And In Order To Ensure Optimum Rolling Resistance, Grip And, Most Importantly, Safety, We Recommend That The End User, In Making His Choice, Also Takes Into Consideration The Recommended Combinations Of Hooked Rim Width, Tire Width And Tire Pressure Indicated In The Chart Set Forth Below.- Due To Safety Reasons, Follow The Information Of The Tire Manufacturer Regarding Minimum And Maximum Rim Width To Be Used But Always Ensure That The Combination Is Listed As Possible In This Table.Usb™ - Ceramic Ultra Smooth Bearings™:- Fulcrum® Has A Long-Standing Reputation For The Extremely High Performance Of Its Hubs In Terms Of Smoothness And Reliability.- In Fact, All The Projects Are Entirely Developed In Our R&D; Department And We Have Put Obsessive Care Into Taking Care Of Every Detail.- The Hubs With Usb™ Ceramic Bearings (Ultra Smooth Bearings) Further Enhance The Triathlon And Road Bike Wheels' Smoothness And Reduce Weight And The Need For Maintenance.50% Smoother:- Comparative Tests Have Shown That Usb™ Bearings...