Campagnolo ZONDA Wheels 2011
The new Zonda(TM) clincher wheel has undergone a significant transformation that immediately translates into a very interesting numerical fact: 1555 grams of weight, which means 60 grams less than the 2009 version.

The new Zonda(TM) wheel has differentiated rim heights - 24 mm for the front and 30 mm for the rear both lightened between the spoke anchoring points. The spokes, too, have been lightened, in addition, the spokes are provided with the new Campagnolo(R) anti-rotation system that further enhances performance.

4x15 balls 5/32" in Grade 10 stainless steel
Dynamic balancing
Differentiated front-rear rims
Milled rim
Aluminium hub bodies
Aero stainless steel spokes
Undrilled top bridge
Oversize right-hand rear flange
Oversize light-alloy axles
Oriented spoke holes
G3 geometry (rear)
Ultralinear geometry
Welded joint and machined sides
Cup and cone bearings
Monolithic FW body
Standardised front-rear bearings
New quick-releases
Front wheel: 670 g
Rear wheel: 885 g