The Tufo Comtura 4 TR is well protected against punctures by 'Vectran' under the tread area. With great ride comfort and excellent mileage the 4 TR should be a holy grail for every tubeless fan.
- Puncture resistant Vectran protecting
- Supple 127 TPI casing
- Ultra durable compound
- Tubeless ready
SPC Silica Compound:
We use this high performance road racing tread compound in the majority of our road tubulars and road tyres. With 66 Shore A hardness this well-balanced blend of synthetic and natural rubbers with Activated Silica filler provides tubulars with excellent wet grip and low rolling resistance.
Vectran Puncture Protection:
This most effective anti-puncture system is placed directly under the tread area. A core of the anti-puncture system is made from Vectran – liquid crystal polymer (LCP) fibres which are five times stronger than steel. Vectran offers outstanding cut resistance and high impact resistace at a low weight – highly demanding properties for high-end bicycle tyres. Vectran not only provides the best possible puncture protection but also ensures cornering and stability.
Information and Reviews:
https://www.bicyclerollingresistance.com/road-bike-reviews/tufo-comtura-4-tr
"Compared to the Pirelli, we see much stronger performance in the "performance" tests, and we see the Comtura 4 TR as a good option for those looking for improved puncture resistance but still value performance."