DT Swiss ERC 1400 DI 700C CL 45 12/142 - Exhibition model

DT Swiss ERC 1400 45mm 700C CL 12x142 Carbon Rear Wheel - 2025 Ex-Demo Model

This DT Swiss ERC 1400 DI 700C CL 45 12/142 is an ex-display model . It has minor factory imperfections visible on the rim sidewall, as shown in the photos. These marks are purely cosmetic and do not affect tire mounting, tubeless sealing, wheel stiffness, or performance in any way.

Beyond this visual aspect, it is a high-end carbon wheel, designed to offer an optimal balance between aerodynamics, comfort and performance, with a 45 mm rim profile and an internal width of 22 mm perfectly suited to long fast rides on varied roads.

Aerodynamics and control

The ERC rim profile has been specifically redesigned to offer improved stability in windy conditions and reduced aerodynamic drag. This design allows for a more secure line on fast descents and optimizes efficiency on flat and slightly uphill terrain.

240 hub and Ratchet EXP technology

The wheel is equipped with the DT Swiss 240 hub with Ratchet EXP 36 freewheel system. This technology guarantees precise engagement, direct power transmission and high reliability, even under high stress.

Shelving and rigidity

DT aero comp t-head spokes, paired with hidden DT Pro Lock aluminum nipples, ensure optimal aerodynamic alignment, consistent stiffness, and excellent durability. The 1:1 double-cross lacing pattern guarantees an ideal balance between stiffness and vibration damping.

Compatibility and usage

This rear wheel is compatible with Shimano road drivetrains and 12x142mm thru-axle frames. It is also approved for e-bike use up to 32 km/h or 250W, making it suitable for compatible road and gravel e-bikes.

Technical specifications

• Wheel type: rear
• Axle standard: 12x142 mm through
• Cassette interface: Shimano Road
• Freehub body: Shimano RD 11-speed Light ASL11 pre-assembled
• Freewheel system: Ratchet EXP 36
• Weight: 823 g
• Maximum system weight: 120 kg
• ASTM Classification: 2
• E-bike compatible: yes, up to 32 km/h or 250 W

Rim

• Material: carbon
• Tire interface: Hooked / Crotchet tubeless ready
• Diameter: 700C / 29 inches
• Height: 45 mm
• Internal width: 22 mm
• External width: 28.5 mm
• Valve: Presta

Hub

• Type: DT Swiss 240
• Braking: Center Lock disc
• Center distance: 142 mm

Spokes and nuts

• Spokes: DT aero comp t-head
• Shelving: crossed twice 1:1
• Nuts: DT Pro Lock hidden aluminum

The DT Swiss ERC 1400 DICUT 45 rear stands out as a high-end carbon wheel, ideal for cyclists seeking comfort, efficiency and stability, whatever the road conditions.