DT Swiss ARC 1100 DiCut 50 700c Tubeless Wheel

Unmatched stiffness and lightweight speed with the ARC 1100 DICUT db 50 rear wheel

What Our Gearhead® Experts Are Saying:

"When I’m chasing PRs on rolling roads or big race days, I go with the ARC 1100 DICUT 50. It’s just deep enough to be aero, but light enough to punch out of corners and climbs. You get the DT Swiss ceramic hub feel plus wind stability that doesn’t mess with your line in gusts."

We count on the DT Swiss ARC 1100 DICUT db 50 to deliver serious aero benefits without dragging us down when the road pitches up. This 50mm deep rear wheel is the sweet spot for speed and responsiveness—ideal for race days, fast group rides, and rolling terrain where acceleration matters.

Developed with aero experts at Swiss Side, the AERO+ optimized rim profile slices through wind while remaining stable in crosswinds, helping us ride harder without sacrificing control. The carbon rim is paired with DT Swiss’s top-tier 180 DICUT hub, featuring SINC ceramic bearings and Ratchet EXP internals for ultra-smooth engagement and low resistance. Tubeless-ready and disc-specific, this wheel is purpose-built for podium chasers and speed addicts alike.

Details

• Race-tuned aero rear wheel optimized for road, triathlon, and fast training
• 50mm rim depth delivers a blend of aerodynamic efficiency and agility
• DT Swiss 180 DICUT hub with SINC ceramic bearings for smooth rolling
• Ratchet EXP 36 system ensures fast, reliable power transfer
• Tubeless-ready carbon rim with 20mm internal width and stable 27mm external
• Swiss Side-designed AERO+ profile enhances crosswind handling
• Includes tubeless tape, valve, SRAM XDR body, valve guard, and wheel bag
• Ideal for riders chasing speed on rolling terrain or undulating race courses
• Item #DTS99AI

Tech Specs

Rim Material

carbon

Wheel Size

700c

Rim Type

tubeless ready

Rim Depth

50mm

Rim Width

[external] 27mm, [internal] 20mm

Brake Compatibility

centerlock disc

Hubs

DT Swiss 180 DICUT with Ratchet EXP 36

Front Axle

12 x 100mm

Rear Axle

12 x 142mm thru-axle

Spokes

DT Aerolite® II, DT Aero Comp® II

Spoke Count

24

Max Rider Weight

242.5lb (110kg)

Claimed Weight

[rear] 1lb 12.1oz (798g), [front] 1lb 7.7oz (674g)

Manufacturer Part Number

WE1380, WE1381

Activity

road cycling, triathlon, time-trial