Race-proven at the EWS, Sea Otter and Crankworx, the Morsa rolls surprisingly fast for so much grip. This Trail version puts that tread on a lighter TNT casing for everyday trail riding.

Highlights

• Aggressive open tread with sharp, square edges
• Ramped leading edges reduce rolling resistance
• 4C compound with Graphene 2.0
• Lighter TNT Trail casing, tubeless ready

Morsa tread

An aggressive, open multi-condition tread with sharp, square edges that bite into the ground. Curved siping maximises grip, and ramped leading edges keep rolling resistance down for a tread this deep.

Legacy Graphene 2.0 construction

This is the earlier-generation Vittoria construction: a 4C tread (four compounds) using Graphene 2.0, on a tubeless-ready TNT casing in 120 TPI nylon.

Sizes & options

Vittoria lists this generation's colour as Anthracite; the colour column shows GKA's option labels.

Compatibility & fit

Choose the size that matches your wheel: 26 in = 559 mm, 27.5 in = 584 mm and 29 in = 622 mm bead seat (the second half of the ETRTO in the table above). Check your rim's internal width against Vittoria's recommended rim widths for the ETRTO you choose. TNT (Tube or No Tube) construction: run it tubeless on a tubeless-ready rim with sealant, or fit an inner tube if you prefer. Tyre fitting and tubeless set-up are separate workshop services and aren't included in the price. The Tune Cycles workshop can fit your tyres and set them up tubeless.