Aprime Wind Tunnel Test 10,4 Watt Air Resistance By 45km/H Graphene Is The World'S Strongest And Lightest Material Which Offers A Totally Revolutionary Rim Technology. Fast And All Round Performance With The Latest Disc Brake Technology. New Nitro Ceramic Center Lock Hubs With Pal-Tech Technology.. The New 21mm Inner Wide Rims Provide A Better Riding Performance Such As Cornering, Climbing, And Traction.Features:Tubeless:- Tlr Tubeless Ready We'Re Using Most Common Rim Bed Design. Its Advantage Are Excellent Rolling Resistance, Fewer Punctures And Easy Mounting Tire.Sram:- Progress Cassette Body Option Sram Xd-R Compatible Made Of Cnc Aluminum. Reinforced With 3 Bearings To Resist High Loads.Graphene:- Graphene Is The World'S Strongest And Lightest Material Which Offers A Totally Revolutionary Rim Technology. Graphene-Enhanced Full Carbon Rims Are 50g Lighter And 20% Stiffer.Frontwheel:- Progress Cassettes Bodies Can Be Easily Removed And Replaced With No Extra Adjustments. Switch Quickly Between Shimano, Campagnolo, Or Sram Cassettes.24x3:- Rear Hub With A Very Strong Three Pawl Ratchet Mechanism. Engagement With 3 Oversize Pawls And Steel Ratchet With 24 Teeth'S.Pal-Tech:- A Hub With Parallel Drilling Technology Ensures High Precision 100% Aligned Bearing Seats. Progress Hubs And Bearings Are Designed For Light Weight, Long Lasting And Best Running Performance.Ultralight:- As Much As Possible Weight Reduced. Not Recommendable For Riders Whose Weight Is Over 90 Kg. Lightweight Wheels Provide Much Better Acceleration And Climb.Spokes:- Sapim Cx Aero Spoke Is The Choice Of Champions And Many Teams At The Pro-Tour. Made In Belgium With An Aerodynamic Advantage And Unbelievably High Fatigue Test Results. We Build Them Into Our Lighter Wheels To Achieve Durable And Long Lasting Wheels Which Don'T Need To Be Re-Trued. Each Progress Wheel, Hub And Rim Is Designed With Perfect Spoke Angle To Release Extra Stress.Nitro:- High Precision Ceramic Bearings With Maximum Precision And Low Friction That Increase Durability.Air+Plus:- Air+Plus High Speed Technology With Optimized Aerodynamic Efficiency And Less Drag. Lateral Wind Is No Longer A Problem Anymore Thanks To The New 28mm Wide U-Shaped Carbon Rim. This Design Allows The Use Of Wider Tires Without Negatively Influence On The Wind Flow, More Tire Volume, Lower Rolling Resistance And Better Handling In Crosswinds Condition. The Air+Plus Is Successfully Worldwide Race Proven And Wind Tunnel Tested. (Check Airbus Gst Results)Crash Policy:- Crashed Wheels! In Case Of Bad Luck, Progress Supports You By Offering Replacement Rims For Half The Regular Price During 1 Year After Purchase.Nitro:- New Oversize Hub Body Cnc Made Of Al7075 Super Lightweight. 3 Cross Straight Pull For A 20% Stiffer Wheel And Better Aerodynamic Performance. Super Precis Japanese Cartridge Bearings With Very Low Friction And Bigger Size For Long Lasting. 15mm Cnc Made Aluminium Rear Axle And Free Hub. Classical Engagement With 3...