DT Swiss ARC 1400 DICUT Carbon Rear Wheel | 700c | Tubeless | Disc Brake

The lead is not given, not taken… so take it with the DT Swiss ARC.

Already proven on the world stage in elite-level Road and Triathlon racing, the 3rd generation DT Swiss ARC 1400 DICUT rear wheel brings uncompromising aerodynamic efficiency, crosswind stability, and low rolling resistance into a lightweight, race-day-ready package.

Aerodynamics Refined in Wind Tunnel Precision

Developed in collaboration with Swiss Side’s leading aero engineers and tested at the renowned GST wind tunnel in Germany, the updated ARC 1400 features a unique hybrid V-shape rim profile with a 22 mm internal width. Optimised for 28–30 mm tyres, this design supports deeper rims while delivering superior control in crosswinds—perfect for all-out speed in real-world racing conditions.

Light, Wide, and Even Faster

Despite an increase in width and depth, the updated construction achieves up to 125 grams of weight savings per pair versus the previous generation. The result is enhanced stiffness and performance, without compromise.

Premium Hub, Legendary Reliability

At the core of the rear wheel is the DT Swiss 240 hub, now upgraded with the Ratchet EXP system, offering reduced weight, fewer moving parts, a stiffer interface, and DT’s trademark ease of maintenance. Rear wheels come equipped with both Shimano Road and SRAM XDR freehub bodies, ready to roll with any modern drivetrain.

Built by Hand in Europe

Finished with Swiss-made T-head Aero Comp spokes, DT Pro Lock hidden nipples, and hand-built for maximum precision and durability.

Tubeless Ready & Fully Equipped

Each wheel includes tubeless rim tape, lightweight tubeless valves, and is ready for 12 x 142 mm thru-axles. Maximum recommended system weight: 110 kg. Peace of Mind Guaranteed

Backed by a lifetime warranty against materials and manufacturing defects, plus a 10-year crash replacement programme through DT Swiss.

Rear Wheel Weights by Rim Depth:

• 65 mm: 1619 g (pair)

Key Specifications

• Product Type: Rear Wheel

• Wheel Size: 700c

• Axle: 12 x 142 mm Thru Axle

• Brake Type: Centre Lock Disc

• Hub: DT Swiss 240 with Ratchet EXP

• Freehub Compatibility: Shimano HG Road & SRAM XDR (both included)

• Rim Width (internal): 22 mm

• Rim Depth: 66mm

• Rim Type: Carbon Clincher (Tubeless Ready)

• Tyre Compatibility: 28–30 mm

• Colour: Black

• Discipline: Road / Time Trial / Triathlon