Race Formulation Graphene + Silica
A durable compound optimised for lasting grip, low rolling resistance and long life.

Corsa N.Ext for tube-type riders
Tube-type — The traditional tube-type (clincher) version, convenient and easy to replace.
Corsa N.Ext Tube-Type brings the Corsa N.Ext recipe to a familiar tube-type (clincher) tyre: a WorldTour-proven Graphene + Silica compound for high cornering grip and low rolling resistance, with a durable nylon casing for long daily training rides. Easy to fit with an inner tube and quick to fix on the road.
Best for:

A durable compound optimised for lasting grip, low rolling resistance and long life.
Durable, long-lasting and reliable — a puncture-resistant casing for racing and long training rides, with thicker threads to withstand daily training.
Extra protection at the bead area.
An extra belt layer improves puncture resistance for uninterrupted rides.
| Size | ETRTO | Colour | Weight | Product code |
|---|---|---|---|---|
| 700x26c | 26-622 | Black | 205 g | 11A00393 |
| 700x28c | 28-622 | Black | 220 g | 11A00394 |
The selected row is highlighted. Weights and ETRTO as published by Vittoria; please contact Spinlab to check stock.
The Tubeless-Ready version can be run tubeless with sealant to reduce the risk of punctures and run lower, more comfortable pressures; it can also be used with tubes. The tube-type version is simple and easy to replace anywhere.
Choose according to your rim's internal width and frame clearance. See the ETRTO column in the Technical table and contact Spinlab for advice based on the wheels you use.
It depends on the size and version. Contact Spinlab to check compatibility with your rims before fitting.