ARC 1100 DICUT DB Rear Wheel

DT Swiss ARC 1100 DICUT Disc Rear Wheel WTS | 700c | Tubeless Ready | Disc Brake

The finishing touch to the 3rd Generation ARC line-up.

Engineered and hand-assembled at DT Swiss headquarters in Biel, Switzerland, the ARC 1100 DICUT Disc is the fastest rear wheel in the ARC family—built to dominate flat or rolling time trial and triathlon courses with unmatched aerodynamic performance, premium construction, and low rolling resistance.

Aero-Optimised for Speed & Stability

Developed in collaboration with Swiss Side’s aerodynamics team and tested in the GST wind tunnel, the ARC 1100 Disc delivers optimal drag reduction and superior stability in real-world conditions.

The 20 mm internal rim width supports 28c tyres perfectly, and this WTS (Wheel Tyre System) version comes factory-fitted with a Continental GP 5000 STR tyre and a high-performance TPU tube, ready for race day. Tubeless conversion is simple with the included valve and rim tape.

Premium Hub & Bearings for Ultimate Efficiency

At the heart of the wheel is DT’s lightest and lowest-drag road disc hub ever: the DICUT 180. Featuring 36T Ratchet EXP internals and SiNC ceramic bearings, it delivers world-class performance with legendary DT reliability and effortless serviceability.

Swiss Precision. Privateer Proven.

Favoured by privateers and professionals alike for its low maintenance, smooth ride quality, and sheer speed, the ARC 1100 Disc is a true performance tool, built in the same facility that handles WorldTour prototypes and custom projects.

What’s Included

• Rear Disc Wheel (Tubeless Clincher)

• Continental GP 5000 STR Tyre (28c)

• High-performance TPU inner tube (pre-installed)

• Shimano Road & SRAM XDR freehub bodies (both included)

• Tubeless rim tape & lightweight valve

• Premium wheel bag

Specifications

• Product Type: Rear Disc Wheel

• Wheel Size: 700c

• Axle: 12 x 142 mm Thru Axle

• Brake Type: Center Lock Disc

• Hub: DT Swiss 180 DICUT with Ratchet EXP, SiNC Ceramic Bearings

• Freehub Compatibility: Shimano HG Road & SRAM XDR

• Rim Type: Carbon Tubeless Clincher

• Internal Rim Width: 20 mm

• Tyre Compatibility: 28c (installed)

• Weight: 1074 g (wheel only)

• Maximum System Weight: 110 kg

• Discipline: Road / Time Trial / Triathlon

• Colour: Black