BikeRadar
September 2022BikeRadar tests the Syerra 4C: in the dry it works excellently with very high mechanical grip and a planted, calm ride feel. In greasy, muddy conditions and on wet roots, however, it reaches its limits.
To the source
Image: manufacturer · Source
Vittoria
Width, casing, compound and pressure – every value on this page follows your pick.
Width, casing and compound decide how a tire really rides. We only show what was actually measured – and label estimates honestly.
More pressure: less rolling resistance, less grip, less comfort. Tougher casing: more protection, more weight. Softer compound: more grip, more rolling resistance.
Modelled values are assumptions based on the stated measurement points – not a lab test.
Editorial assessment on a 1–10 scale. Grip index: –
No data
There are no 1–10 scores for this tire yet. We do not invent values.
Every variant the manufacturer lists, with its own claimed data. Missing values stay blank.
| 29" | 2.4" | Trail(Trail) | 860 g | |||
| 29" | 2.6" | Trail(Trail) | 900 g |
The value in brackets is our brand-neutral casing class (Light, Trail, Enduro, Downhill) – not a manufacturer statement.
No independent lab measurements exist for this model yet. We only add values once a lab has published them.
Our own summaries – the full test is available at the source.
BikeRadar
September 2022BikeRadar tests the Syerra 4C: in the dry it works excellently with very high mechanical grip and a planted, calm ride feel. In greasy, muddy conditions and on wet roots, however, it reaches its limits.
To the sourceBike Perfect
April 2022Bike Perfect highlights the Syerra's tough, durable compound and reinforced casing. It is efficient in most, especially dry, conditions; it is not noticeably fast and can get slippery under aggressive riding.
To the sourceoff-road.cc
January 2022off-road.cc awards 6 out of 10: the Syerra rolls reasonably fast and is easy to mount and inflate. Criticisms are the overall lack of traction and a tendency to drift on rocky ground.
To the sourceSingletracks
October 2021Singletracks tests the Syerra over more than 100 miles: it rolls very fast, especially on hardpack, runs quietly and carries momentum well. Despite the small knobs it climbs surprisingly well, according to the author.
To the sourceSpecialized
Schwalbe
Vittoria