A 50mm wheelset at 1,315 grams puts the Comete 50 in territory usually reserved for climbing wheels, not aero ones — that's the number that matters here, not the claimed 12-second saving over the Cosmic SLR 45. More telling is where Mavic put its 250 hours in the Geneva tunnel: not chasing pure headwind speed, but tuning behavior in crosswinds, the condition that actually decides mixed-terrain races. Paired with 30mm-optimized tire clearance and a wider rim, this reads less like a spec update and more like Mavic dropping its conservative playbook to catch up with where wheel design already moved.