DT Swiss - ARC 1100 DICUT db 85 12/142 mm Shimano Rear Wheel

V-Shaped for Victory. Precision for Pure Speed. Engineered to Lead.

The DT Swiss ARC 1100 DICUT 85 Rear Wheel represents the fastest, most aerodynamically advanced rear wheel DT Swiss has ever created. Designed for athletes who race against the clock, this wheel is built around an 85mm deep V-shaped carbon rim, a new 22mm internal width, and the ultra-efficient Ratchet EXP 36 hub system, delivering minimal drag, maximum speed, and uncompromising stability at high velocity.

Developed as part of the third-generation ARC platform, the 85mm model stands at the top of the series. It is engineered for triathlon, time trial, and high-speed road performance, offering the lowest drag and smoothest airflow characteristics in the ARC line-up. The V-shaped profile compensates for the expanded internal width needed to support modern wider tires, ensuring exceptional aerodynamic efficiency without sacrificing comfort or control.

This wheel integrates seamlessly with the DT Swiss AERO 111 tire, producing a perfect wheel–tire aerodynamic system. Built with DT aerolite t-head spokes, hidden DT Pro Lock nipples, and the legendary DT Swiss 180 DICUT ceramic-bearing hub, the ARC 1100 DICUT 85 is engineered down to the finest detail for athletes seeking every possible watt saved.

Key Features

85mm V-Shaped Aero Rim

- Designed for ultimate aerodynamic efficiency

- Lowest base drag in DT Swiss testing

- Exceptional high-speed stability with low steering torque

- Optimized for straight-line racing, triathlon & time trials

Wider 22mm Internal Width

- Perfect pairing with 28–30mm aero tires

- Designed for the 29mm AERO 111 tire

- Increases comfort, rolling efficiency & grip

- Supports modern performance standards in pro cycling

Ratchet EXP 36 Hub System

- Instant, crisp power transfer

- Less drag, fewer moving parts, reduced wear

- Fast acceleration and maximum drivetrain efficiency

- Available in XDR and HG-L (Shimano Road) configurations

Aero-Optimized Construction

- DT aerolite t-head spokes (24 rear) for high stiffness & low drag

- DT Pro Lock hidden nipples for clean airflow

- No-tool hub service & compatibility adjustment

- Tubeless Ready carbon clincher rim

Performance Highlights

- Fastest rear wheel in the ARC series

- Ideal for triathlon, TT, and high-speed road racing

- Integrates with AERO 111 for ultimate aero system performance

- Stable handling despite deep profile

- Engineered for modern wide-tyre setups

Specifications

- Model: ARC 1100 DICUT 85 – Rear Wheel

- Size: 28" / 622mm

- Material: Carbon

- Rim Height: 85mm

- Internal Width: 22mm

- Hub: DT Swiss 180 DICUT (SINC ceramic bearings)

- Freehub Options:

          - XDR (SRAM 12/13-speed Road)

          - HG-L (Shimano 11/12-speed Road)

- Spokes: DT aerolite t-head (24)

- Brake System: Centerlock / AFS

- Axle: 12x142mm

- Tire Compatibility:

          - Clincher (Wire & Folding)

          - Tubeless Ready

- ETRTO: 22-622

- Max System Weight: 110 kg

- Color: Black

In the Box

- ARC 1100 DICUT 85 Rear Wheel

- XDR Freehub

- Tubeless Tape (pre-installed)

- Tubeless Valve

- Valve Protector

- DT Swiss Wheel Bag