Best value for money to access Cosmic's legendary carbon wheels and boost your bike with rim brakes.
Aerodynamics for speed - Less air resistance, more watts thanks to a 40mm carbon rim developed by our aerodynamics experts.
Better responsiveness - The lightness of the UD carbon rim ensures better responsiveness with every pedal stroke.
Ride Safely with Exceptional Braking Performance - Brake bands are made with ITGMAX technology designed specifically to reduce brake pad overheating, so the COSMIC S 40 effectively handles braking stresses on long descents.
| Platform | COSMIC S | |
| Orientation | Pair | |
| Size | 700c | |
| Rim construction | 100% carbon fiber | Rim height | 40 mm |
| Rubber type | UST Tubeless Ready | |
| Wire Material | Steel | Nipples | Steel, ABS, black |
| Number of wires | ||
| Wire harness | radial (front) - crossed 2 (rear) | |
| Wire type | Bent radius, round (front and rear) | |
| Brake Compatibility | Rim brake | |
| Type of nut | ||
| Type of nut | Shimano HG | |
| Axle Type | Front 9x100 mm / Rear 9x130 mm - Quick release only< | |
| Axle Material | Aluminum | |
| Nut mechanism | FTS-L freewheel technology | |
| Bearings | QRM automatic setting - sealed cartridge | |
| Included | User's manual, Quick release stage 2, Carbon brake pads with each wheel, Wheel mounted rim tape, UST valve not mounted on wheel | |
| Compatible adapters and nuts | CAMPAGNOLO ED (kit 30871201 sold separately) |
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