Campagnolo's Bora WTO carbon wheels on the wider C23 rim, which takes both wider and narrower tyres. The 35 mm version is the lightest and lowest-profile option in the range, with a claimed 1,370 g for the pair.

Highlights

• 35 mm carbon rims, 23 mm internal
• 2-Way Fit: clincher or tubeless
• 24 elliptical aero steel spokes per wheel, G3 pattern
• USB cup-and-cone bearings
• Claimed 1,370 g the pair

C23 rims

The teardrop-shaped C23 rim is 35 mm deep and 29 mm wide, with a 23 mm internal width. A new carbon lay-up joins at a single point rather than the usual four and routes the fibres around the spoke holes instead of punching through them, for extra strength. 2-Way Fit lets you train on clinchers and race tubeless, or fit a tube if you puncture.

Hubs and spokes

Black monolithic aluminium hubs run on Campagnolo's USB cup-and-cone bearings. Each wheel has 24 steel spokes with an elliptical aero section, grouped in threes in the G3 pattern. Each wheel is hand-assembled and checked by a Campagnolo technician.

Options

Compatibility & fit

Disc brake with aluminium thru-axles, 100 mm front and 142 mm rear. Choose the freehub body that matches your cassette. N3W takes Campagnolo cassettes that start with a 9 or 10-tooth sprocket (such as Ekar and Super Record Wireless) directly; cassettes that start with 11 or 12 teeth need Campagnolo's N3W adapter. Check tyre sizing against Campagnolo's rim-tyre-pressure table. Cassette fitting and tubeless set-up are separate workshop services at Tune Cycles.