The latest generation of ARC 1100 DICUT wheels – available in disc brake version in four different rim heights 80 mm, 62 mm, 50 mm and 38 mm – was developed in cooperation with SWISS SIDE, leading expert in aerodynamic optimization. Consequently, the new AERO+ rim profile minimizes both aero drag and steering moment to improve its aerodynamic and controlling in even strong cross wind. Thus, it makes it easier for the rider to keep the aero wheel under control while taking advantage of the forward-pushing sailing effect. The wheel setup is completed by the new DT Swiss aero spokes in combination with the sleek 180 DICUT hub including ultra-light running SINC ceramic bearings.- ARC 1100 DICUT 80: The sophisticated wheelset in the quest for best times on flat to slightly undulating courses.- ARC 1100 DICUT 62: The all-round aero wheelset with excellent performance for various riding fields.- ARC 1100 DICUT 50: The most agile and fast accelerating wheelset for hilly or flat courses with sharp turns.- ARC 1100 DICUT 38: The ultimate climbing wheelset combining light weight and aero-optimization for a swift rise to the top.- ARC 1100 DICUT WTS: The ARC 1100 DICUT db wheels are now available as an aero-optimized wheel tire system (WTS), mounted with the new AERO 111 tire in 26 mm width in the front and a Continental GP 5000 STR in 28 mm width in the rear.Special Three Decades Edition:- Aero, light and stylish, the ARC 1100 DICUT DB 38 3DEC is available in a limited design to celebrate DT Swiss' 30th anniversary.Wheel Tire System:- Now available as an aero-optimized wheel tire system (WTS) mounted with the new AERO 111 tire in the front.Rim Height:- Available in disc brake version in four different rim heights 80 mm, 62 mm, 50 mm and 38 mm.Rim:- Each rim is designed for a specific riding environment, from 38 mm ideal for big climbs, to 80 mm for all-out triathlons and time trials.Hub:- New aero 180 DICUT hubs with low-friction SINC Ceramic bearings.Spokes:- The latest generation of aerodynamically optimized spokes for lower rotational and translational drag.System weight:- The system weight is composed of the weight of the rider and his equipment, plus the bike with luggage.Hooked / Crotchet tubeless TC:- Hooked or crotchet refers to the shape of the rim flange. In this variant, the rim flange has a so-called hook. This supports the fixation of the tire bead and ensures safe function, also in high pressure use cases (>5 bar tire pressure). Tubeless refers to the ability of the rim to be used without a tube, but a tube set up is also possible.Rim Diameter:- The 700c (622 mm / 29 inches) is the most common wheel size for road racing. The 650b (584 mm / 27.5 inches) wheel size is used in specific areas. Each wheel size offers unique advantages for different kinds of riding.Rim height:- In cycling, rim height significantly impacts the aerodynamics, agility and weight of the wheel. The general principle is the higher the profile of the rim, the greater the...