Tufo's fastest road tyre: 205 g in 28 mm, 400/665 TPI casing.
Designed for time trials and triathlon, the Comtura Prima TT makes no compromise on efficiency. Its very dense 400/665 TPI casing and Liquid Rubber compound reduce deformation losses; the Grip Silica tread keeps the grip. At 205 g in 700 × 28C, it keeps standard puncture protection so as not to turn a race into a retirement. Hookless compatible.
- 205 g in 28 mm
- 400/665 TPI casing
- Liquid Rubber compound and Grip Silica tread
- Compatible with hookless rims
- Efficiency
- Training
- Racing
- Durability
- Protection
- Comfort
- Lightness
The Tufo technology in this model
Standard puncture protectionAn extra layer of rubberised casing under the tread: a barrier sufficient against most punctures, without hurting efficiency.
Grip Silica compoundTread compound with nanostructured silica, tuned for each discipline. Its strength is grip, especially in the rain.
Liquid Rubber casingCasing compound of liquid rubber and nanostructured silica, with low hysteresis: it is what gives the top-end models their efficiency.
Comtura Prima TT, in a few words
What it does
The Comtura Prima TT is the fastest road tyre in the Tufo catalogue, and it looks for nothing else. 205 g in 700 × 28C: it is a tyre for time trials, triathlon and fast circuit racing, not a winter tyre. On a smooth course, it gains what others lose in deformation.
The casing
Its particularity is a 400/665 TPI casing — almost double the thread density of a usual race tyre. The more fine threads there are, the less rubber there is between them, and the less energy the casing dissipates as it deforms. Combined with the Liquid Rubber impregnation, it explains most of the tyre's efficiency.
What protection remains
Tufo has not removed protection to save the last grams: the Grip Silica tread keeps its wet grip, and a standard puncture-protection layer stays in place under the tread. It is the useful minimum, so that a puncture fifteen kilometres from the finish stays a piece of bad luck and not a certainty. Compatible with hookless rims.
Comtura Prima TT — 1 version in the catalogue
| Model | Size | Weight | TPI | Pressure | Colour | velox.fr price | Stock | |
|---|---|---|---|---|---|---|---|---|
| Comtura Prima TT 28 | 700 × 28C 28-622 |
205 g | 400/665 | 3 – 5.9 bar | Black | €86.90 | Buy |
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