DT Swiss ERC 1100 DICUT 700C Disc Brake Carbon Clincher Wheelset - 45mm The fastest endurance rides demand more than outright aerodynamics. They demand efficiency that lasts hour after hour, confidence when the wind changes direction, and reliability that never becomes the limiting factor. The DT Swiss ERC 1100 DICUT 45 is engineered precisely for that purpose. Combining a lightweight carbon rim with DT Swiss' flagship 180 hubs, ceramic bearings and Ratchet EXP freehub system, the ERC 1100 delivers WorldTour-level speed with the stability and control needed for real-world roads. Whether the route includes fast rolling terrain, exposed climbs or rough British road surfaces, the 45mm rim profile offers an exceptional balance of aerodynamic efficiency, crosswind stability and responsive handling. Developed using DT Swiss' Aero+ philosophy, the rim profile has been optimised alongside modern 28mm tyres to reduce aerodynamic drag while maintaining predictable steering in turbulent conditions. Rather than chasing the deepest possible rim, the ERC 1100 focuses on maintaining speed over long distances with significantly less rider fatigue. At the centre of the wheelset sits the premium DT Swiss 180 hub. Precision ceramic bearings minimise rolling resistance, while the Ratchet EXP freehub mechanism provides instant, dependable engagement with fewer moving parts for exceptional durability and simple servicing. The hooked carbon rim is tubeless ready and built around a modern 22mm internal width, supporting today's wider performance tyres with improved cornering support, lower rolling resistance and greater rider comfort. The result is a wheelset that accelerates quickly, carries speed effortlessly and remains composed throughout long sportive rides, endurance racing and high-speed training. For riders looking for a single premium wheelset capable of everything from Alpine sportives to fast club rides and all-day endurance events, the ERC 1100 DICUT 45 represents one of the most complete road wheelsets available. Why Choose the DT Swiss ERC 1100 DICUT 45? Premium carbon endurance wheelset combining aerodynamic efficiency with exceptional ride stability 45mm rim depth delivers an outstanding balance of speed, weight and crosswind control DT Swiss 180 hubs fitted with low-friction ceramic bearings Ratchet EXP freehub system provides fast engagement, excellent durability and straightforward servicing Aero+ rim profile optimised around modern 28mm tyres for lower drag and improved handling 22mm internal rim width supports wider tyres for increased grip, comfort and rolling efficiency Tubeless Ready design reduces rolling resistance while improving puncture protection Centre Lock disc brake compatibility for consistent braking performance in all weather Hand-built using DT Swiss Aerolite II and Aero Comp II straight-pull spokes for maximum stiffness and durability Maximum system weight of 120kg Specifications Feature Specification Wheel Size 700C / 622 Rim Material Carbon Rim Type Hooked Clincher / Tubeless Ready Rim Depth 45mm Internal Width 22mm External Width 29mm Hub DT Swiss 180 DICUT Bearings SINC Ceramic Bearings Freehub Ratchet EXP (Shimano HG and SRAM XDR included) Brake Type Centre Lock Disc Axle Front 12 x 100mm Thru Axle Axle Rear 12 x 142mm Thru Axle Spokes DT Aerolite II / DT Aero Comp II Spoke Count 24 Front / 24 Rear Recommended Tyre Width 28mm, compatible with approximately 25-64mm Maximum System Weight 120kg Claimed Weight Approximately 1,442g per wheelset Compatibility Compatible with: 700C road and endurance bikes with disc brakes 12 x 100mm front thru axle forks 12 x 142mm rear thru axle frames Centre Lock disc brake rotors Tubeless Ready and standard clincher tyres Shimano HG Road or SRAM XDR freehub options (model dependent) Shimano 11 and 12-speed road drivetrains SRAM 11 and 12-speed road drivetrains (with the appropriate freehub body) Ideal For The ERC 1100 DICUT 45 is designed for riders who want one wheelset capable of doing everything exceptionally well. Fast enough for racing, stable enough for long endurance rides and light enough for climbing, it excels on sportives, Gran Fondos, challenging road events and high-performance training where efficiency, comfort and confidenc