CAMPAGNOLO BULLET ULTRA CULT 50 Clincher Wheelset

Always ready for victory.

The Bullet Ultras are the new Campagnolo wheels that everyone was waiting for: a captivating design and leading performance.

INTEGRATED ALUMINIUM/CARBON RIM STRUCTURE: the exclusive bonding process of the aluminium rim and the carbon structure makes the rim extremely rigid for optimal responsiveness and sturdiness.

DYNAMIC RIM BALANCING: thanks to a special production process, the carbon fibre skin is positioned so as to achieve perfect balancing of the rim, even at high speed.

MOMAG™: allows the exterior rim profile to be very solid, increases structural resistance and means that no rim strips are required, reducing the weight of the wheel.

EXCLUSIVE RIM PRESSING SYSTEM USING UNPAINTED CARBON: allows greatly-reduced weight and a smooth surface without any imperfections.

SPOKE ANTI-ROTATION SYSTEM: keeps the spokes in the position of maximum aerodynamic penetration.

BEARINGS: ceramic balls using the CULT™ system

DRSC™ (Directional Rim-Spoke Coupling): exclusive rim/spoke coupling system. It allows the rim, spokes, screws and hub to be aligned while distributing the tension equally at each point. It eliminates any critical areas.

AERODYNAMIC STEEL PROFILE: allows maximum aerodynamic penetration and, thanks to the material used, reduced weight and greater responsiveness.

OVERSIZED SELF-LOCKING ALUMINIUM NUTS: reduces the peripheral mass of the wheel, thereby increasing responsiveness. The self-locking system of the nuts maintains the tension of the spokes and does not require any maintenance.

CONE-CUP TYPE BEARINGS: possibility of easily adjusting the bearings, reduced number of possible future bearing sets, more precise operation, maintains performance.

ALUMINIUM HUB: allows great lateral rigidity with a very low weight.

OVERSIZED DRIVE-SIDE FLANGE: increases torsional rigidity and responsiveness at each change of rhythm by the cyclist.

ALUMINIUM AXLE: reduces the weight of the wheel.

WHEEL BLOCK: New, completely-redesigned and lighter wheel block. Eccentric steel pin, lever with drill lightening and aluminium die. The eccentric closure system allows the cyclist to modulate the force needed to find the proper closure of the block. Simple to use, material resistant to wear, corrosion and pressure.