DT Swiss ARC 1100 DICUT Disc 80mm WTS wheel Maximum efficiency on flat to gently rolling terrain, from race day to intense training sessions: The DT Swiss ARC 1100 DICUT DB 80mm WTS wheelset combines uncompromising aerodynamics, high stiffness, and precise handling in a fully integrated wheel-tire system. The 80 mm AERO+ rim, developed in collaboration with the aerodynamics experts at Swiss Side, is engineered for ultimate speed and delivers outstanding performance on fast sections, along with impressive crosswind stability. Paired with the specifically matched AERO 111 front tire (26 mm) and a Continental GP 5000 STR (28 mm) on the rear, it forms an aerodynamically optimized system with minimal air and rolling resistance. The 180 DICUT Aero hub with Ratchet EXP technology and SINC ceramic bearings ensures instant power transfer – ideal for riders who want to push their limits on flat courses or in the race against the clock.
DT Swiss Aero WTS (Wheel Tire System) The DT Swiss Aero WTS (Wheel Tire System) combines state-of-the-art aero rims with the specially developed AERO 111 tire to maximize aerodynamics and efficiency on the road. Thanks to innovative vortex generators, the air resistance is noticeably reduced, resulting in improved speed with lower rolling resistance. The system provides excellent stability and control, especially at high speeds, and is therefore ideal for competitions or long-distance triathlons. This combination of aerodynamic design and high efficiency offers cyclists a noticeable increase in performance and an optimized ride.
DT Swiss SINC Ceramic Bearing Technology DT Swiss SINC Ceramic Bearing Technology represents maximum efficiency and minimal friction loss. The high-quality ceramic bearings, developed in Switzerland, consist of ultra-hard silicon nitride balls and are perfectly matched to their stainless steel bearing races. Thanks to precise manufacturing and optimized seals, SINC bearings run particularly smoothly, with low wear and corrosion resistance – ideal for racers and ambitious bikers who want to utilize every watt. Less friction, more speed – SINC Ceramic makes the difference.
DT Swiss AERO+ Technology The AERO+ Technology optimizes the parameters of air resistance, handling, and efficiency to achieve higher speeds. The focus is on minimizing translational air resistance, which represents the greatest force from a speed of 15 km/h. Due to the sailing effect of the rim, forward propulsion is even generated in crosswinds, leading to faster riding. The rotational air resistance is also reduced, lowering up to 25% of the total air resistance. Additionally, optimized steering moments ensure a more stable and predictable ride, even in changing wind conditions. Reduced rolling resistance through wider rims and tires increases efficiency and comfort, making the wheelset both faster and more stable.
DT Swiss Ratchet EXP Technology DT Swiss Ratchet EXP Technology brings more stiffness, less weight, and maximum reliability to your rear wheel. By integrating the thread and internal ratchet into a single component, DT Swiss simplified the system while improving power transfer. Fewer moving parts mean less wear – and the firm seating of the bearing ball directly in the hub body increases axle stiffness. The result: a precise, direct drive with reduced maintenance – ideal for performance-oriented riders both on and off-road.
DT Swiss Aerolite II T-Head Spokes DT Swiss Aerolite II T-Head Spokes combine aerodynamic efficiency with high durability – specifically designed for modern high-performance wheels with a straight-pull flange design. Thanks to the optimized T-Head shape, they fit perfectly into flat flange geometries, improving power transfer and increasing longevity. The cold-forged, flat middle section noticeably reduces air resistance without compromising stability. The result: a particularly stiff, durable spoke for the highest demands – ideal for riders who count on every watt.
Specifications: - Hub Type: 180 with Ratchet EXP 36
- Freewheel System: Ratchet EXP 36
- Cassette Mount: Shimano 11s Road (SRAM XDR freehub body included)
- Brake System: Disc Centerlock
- Axle System: 12mm Thru-Axle
- Hub Width: 142mm (rear) / 100mm (front)
- Rim Diameter: 29" (700C)
- Spokes: DT Aerolite II T-Head
- Nipples: DT ProLock hidden aluminium
- Rim: Carbon Hooked / Crotched tubeless
- Inner Width: 20mm
- Rim Height: 80mm
- External Width: 32mm
- Tires: Continental GP5000 STR 28-622 (rear) / Continental AERO 111 26-622 (front)
- Tube: Continental TPU SV
- Valve Hole: Presta
- ASTM Classification: 1
- Max System Weight: 110 kg
- Weight (g): 1257 g (rear) / 1105 g (front)
Products from DT Swiss cannot be sold to the United States anymore.
