Zonda Disc

Zonda™ Disc Brake is a benchmark for all mid-range aluminium Disc Brake wheels.

A completely redesigned structure specific to bicycles with disc brakes.

The result is all-round improved reactivity, especially thanks to the asymmetrical rims and Mega G3™ hubs on both wheels. This innovative solution provides a stable front wheel that is able to absorb energy from the braking torque generated on the left-hand side and a rear wheel that guarantees maximum power transfer from the cyclist.

Compatible with HH12, QR and 135 and 142 rear hubs.

NEW ASYMMETRIC RIMS PROFILE (26 – 28 mm) MILLED RIM: this machining makes possible to reduce the peripheral weight of the rim and makes the wheel extremely reactive.

RDB™ - RIM DYNAMIC BALANCE: the concept is simple and elegant: balance the weight of the gasket, with an item of similar weight placed on the exact opposite side.

MOMAG™: allows the external profile of the rim to be free of holes to benefit of both stiffness and weight.

SPOKES: G3™ technology applied also to the front wheel to better perform at high braking power.

FRONT WHEEL SPOKES:
14 spokes in stainless steel section diameter 2/1,6/2 mm (left side - braking side)
7 spokes in stainless steel section diameter 2/1,6/2 mm (right side).

REAR WHEEL SPOKES:
7 spokes in stainless steel section diameter 2/1,6/2 mm (left side - braking side)
14 spokes in stainless steel section diameter 2/1,6/2 mm (right side - cassette side).

NIPPLES: black anodized self-locking nipples outside the rim allows for easy maintenance.

CUP AND CONE BEARINGS: easy bearing adjustment that reduces possible bearing play, maintaining performances over time and keeping the optimal contact angle between ball and track.

NEW ADJUSTING LOCKING WITH MICROSETTING TECH: for an accurate adjustment of the hub that prevents the creation of any play.

TWO DIFFERENT INTERFACES WITH THE ROTOR:
6 BOLTS AND AFS™:
for allowing the full compatibility with every rotor available in the market.

21 SPOKES IN STAINLESS STEEL WITH MEGA-G3™ SYSTEM: ensures extremely good stiffness and reactivity, reinforcement on braking side at the front and cassette side at the rear. It gives a very race design to the wheelset.