Syncros Capital 1.0S 40mm Disc Brake Wheel - Front

The Syncros Capital 1.0S 40mm Disc Brake Wheel - Front occupies a depth that experienced riders keep coming back to. Forty millimetres is not an accident — it sits where aerodynamic return becomes genuinely meaningful without the nervous crosswind behaviour that deeper sections can introduce on exposed roads or technical descents. On a steady climb or a rolling road course, you feel the momentum carry. On a sketchy switchback or a blustery Saturday morning ride, it doesn't fight you. That balance is harder to engineer than it sounds.

Syncros developed its wheel range in close collaboration with Scott Sports, drawing on race data and athlete feedback across road, gravel, and endurance disciplines. The Capital 1.0S reflects a specific brief: build a front wheel that performs at a high level across the full breadth of what road riding demands, not just the highlight reel. Disc brake integration allows the rim to be engineered without any compromise for a braking track — the carbon structure can be tuned purely around stiffness, weight, and aerodynamic profile. The result is a front tubeless wheel that carries speed honestly and responds predictably under load.

Tubeless compatibility matters more than ever on a disc-equipped setup. Without the heat stress of rim braking, tubeless sealant does its job without interference, and you can run pressures that simply aren't viable with a tube — lower, more supple, with better contact patch compliance over broken tarmac. On long group rides or sustained solo efforts, that translates to less fatigue and better traction through corners. The Capital 1.0S is designed to take full advantage of that equation from the first ride.

Design Benefits

1. Disc-Optimised Carbon Structure: Removing the rim brake track from the equation is not a small thing. Without that constraint, Syncros could shape the carbon layup and rim profile around stiffness and aerodynamics alone. The front wheel bears the brunt of steering loads and lateral forces — having that structure optimised without compromise means sharper handling response and more consistent feel under hard efforts.
2. 40mm Aerodynamic Profile: At 40mm, this rim delivers measurable aerodynamic benefit across the speeds most road riders actually ride — typically between 30 and 50 km/h — without the depth that makes a wheel difficult to manage in variable wind conditions. The front position amplifies the importance of aerodynamic stability, and the 40mm depth is intentionally chosen to keep the wheel planted and predictable rather than vague or reactive.
3. Tubeless-Ready Construction: The Capital 1.0S is built to run tubeless from the outset, not as an afterthought. A sealed rim bed and compatible bead profile mean the setup process is straightforward, and the riding benefits — lower rolling resistance, better cornering grip, and self-sealing puncture protection — are available immediately. On disc-equipped bikes, there is no heat concern at the rim, making tubeless sealant more effective and longer-lasting across varied riding conditions.
4. Front-Specific Engineering: This is a front-only wheel, and that specificity matters. A front wheel has different load requirements and dynamic priorities than a rear — it steers, absorbs road input first, and needs to track cleanly through corners under braking. Engineering the Capital 1.0S exclusively for the front position allows spoke count, lacing pattern, and rim profile to be matched to how this wheel actually works on the bike, rather than being split between two different jobs.

Final Take

The Syncros Capital 1.0S 40mm front wheel is built for riders who train consistently, race when the calendar allows, and want a tubeless disc wheel that performs across conditions rather than peaking in one. It rewards riders who understand what a well-made carbon front wheel actually does — carries speed, tracks cleanly, and stays composed when the road gets demanding. This is a wheel that does its job without asking for much in return.