Campagnolo Shamal Ultra C17 Wheels

The Shamal™ Ultra™ has always been the benchmark among the best aluminum wheels. The Shamal™ Ultra™ features a wider profile to further improve two very important aspects that have made this wheel a market reference: responsiveness and handling. The wider profile, combined with Campagnolo know-how, has achieved a 3% improvement in responsiveness and a 5% improvement in handling. The extremely low weight provides a unique riding sensation: fast, lively, and extremely smooth. The Shamal™ Ultra™ is available in tire and 2-Way Fit™ versions to let you choose your preferred tire and enjoy your rides to the fullest.

MAIN ADVANTAGES

Always the best.

• USB bearings make the Shamal Ultra an extremely smooth-rolling wheel.

• Carbon hub bodies significantly reduce weight and guarantee great performance in terms of lateral stiffness while also reducing overall weight.

• The distinctive G3 lacing ensures the best power transmission while reducing stress.

Performance guaranteed over time.

• Aerodynamic aluminum spokes, self-locking nipples, and spoke anti-rotation system are elements designed to ensure maximum wheel performance over time.

• The differentiated rim height as well as the differentiated hub diameter make the Shamal Ultra an extremely lightweight wheel without compromising performance.

Suitable for all preferences.

• The tire version guarantees ease of use and greater comfort in case of puncture.

• The 2-Way Fit version is designed for those who prefer tubeless tires, which are smoother and have more racing characteristics.

MAIN FEATURES

TOROIDAL MACHINING: reduces the rim's peripheral weight – makes the wheel extremely responsive.

DYNAMIC BALANCE™

2-WAY FIT™ PROFILE: allows you to choose between the classic tire or the innovative tubeless.

ULTRA-FIT™: easy tire mounting – maximum safety – less friction.

MOMAG™: allows the outer rim profile to be free of holes.

DIFFERENTIATED RIM HEIGHT, FRONT (24 - 27 mm) - REAR (27 - 30 mm): rim sizes optimized to balance weight and stiffness on each wheel.
3 mm lowered section away from the nipple area to reduce weight and increase wheel responsiveness and handling.

SPOKES ANTI-ROTATION SYSTEM™: keeps spokes in the position of maximum air penetration.

SELF-LOCKING NIPPLES: allow maintaining ideal spoke tension for a long time, eliminating friction on the rim.
All this translates into maintaining high performance throughout the product's lifetime.

EXCLUSIVE MEGA-G3™ SPOKING: perfect balance of spoke tensions on both wheel sides. Reduces stresses, increases lateral stiffness, and power transmission to the wheel. Mega-G3™ cancels vibrations even for "heavy" riders.

AERO ALUMINUM SPOKES: maximum air penetration – lower weight and greater responsiveness.

HUBS WITH USB™ CERAMIC BALLS: reduces friction, increases smoothness, and maintains performance over time.

CARBON HUB BODY: high lateral stiffness – minimizes weight.

ALUMINUM AXLE: reduces the wheel's weight.

REAR HUB WITH OVERSIZE FLANGE: increases torsional stiffness, enhancing responsiveness to every change in the rider's pace.

DIFFERENTIATED HUB DIAMETER BETWEEN FRONT AND REAR: ensures the perfect balance between weight containment and mechanical stresses.

SPECIFICATIONS

SPOKES

• Number of spokes: 16 front and 21 (G3) rear

• RDB – Dynamic spoke balancing

• Aerodynamic and tapered spokes

• Aluminum spokes

• Ultralinear™/DRSC™ geometry

• Self-locking aluminum nipples

COMPATIBILITY

• Campagnolo 9/10/11/12 freehub body

• HG 9/10/11 freehub body

HUB

• Carbon and Aluminum hub

• USB bearings

• Hub spacing: 100mm front and 130mm rear

• Oversize flange

• Cone/cup bearing system

RIM

• Profile height: differentiated (front 24/27mm – rear 27/30mm)

• Rim material: Aluminum

• Rim section (height/width): differentiated/22mm

• Graphic colors: Bright Label

TIRES

• Wheel for Clincher or 2-Way Fit

ASSEMBLY

The Shamal Ultra™ Wheel is fully hand-assembled by a specialized Campagnolo® operator and is 100% checked using electronic control tools. This procedure guarantees the highest performance and reliability of all Campagnolo® branded wheels.

DELIVERED WITH

• New Quick Release wheel skewers with a completely redesigned aerodynamic profile, lighter and with a matte finish

• User guide

2-WAY FIT