Training tires earn their keep through hours that nobody photographs. The Zaffiro EVO from Vittoria handles that role with a rubber compound and casing built around durability rather than chasing the lowest possible rolling resistance number. If you put in base miles through wet spring weeks, ride routes that cut through debris-strewn shoulders, or just want a tire that doesn't flat the week before a key event, this is the workhorse that lets your race tires stay race tires.

The casing uses a 60 TPI nylon construction, which is the practical sweet spot for training rubber. Higher thread counts feel supple but cut more easily on glass and flint; lower thread counts ride like wood. At 60 TPI, the Zaffiro EVO absorbs road buzz reasonably well while resisting the sidewall cuts that end rides early. A reinforcement strip sits under the tread to add a second line of defense against thorns and small debris, and the compound is formulated for tread life rather than peak grip, so a set will see you through a full winter and into the next one if you rotate front to rear.

Fitment is standard clincher with a tube, so installation is straightforward on any current road rim. The folding bead seats with hand tools on most wheelsets and works with latex or butyl tubes depending on your preference. There's no tubeless conversion path here — if you're running tubeless, look at the Corsa Pro or Rubino Pro lines instead. For riders who still prefer the simplicity of a tube setup, especially on dedicated training wheels, the Zaffiro EVO keeps that workflow intact. The folding bead also makes the tire easier to pack as a spare for travel or long rides where a backup matters.... Read More