Comtura 4 TR is protected very well against flats by VECTRAN^TM  for PUNCTURE BARRIER under the tread area. Great ride comfort and excellent mileage provided by this tyre should be a holy grail for each tubeless fan.

Buy the liquid sealant suitable for your new TR tyres.

Features

• Use: Road tyre

• Bead type: Aramid

• Tire type: Folding/TLR

• TPI: 210/375 (sidewall area/under the thread)

Size (choose variant)

• 700x28C

Weight (manufacturer information)

• 700x28C - 280 g

Pressure

• 4-6 bar (60-90 p.s.i.)

Technologies

SPC SILICA TREAD COMPOUND

We use this high performance road racing tread compound in the majority of our road tubulars. 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.

PROTECTIVE RUBBER PLY 

Protective rubber ply located underneath the tread, indicates also tyre wear and higher possibility of punctures when showing through the tread (only in specified models).

VECTRAN PUNCTURE BARRIER

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 also outstanding cut resistance and high impact resistace at a low weight – highly demanding properties for high-end bicycle tyres. VECTRAN PUNCTURE BARRIER not only provides the best possible puncture protection but also ensures cornering and stability.

Dėl skirtingų kompiuterių monitorių bei telefonų, planšečių ekranų raiškos nustatymų skirtinguose įrenginiuose prekės spalva ar atspalvis gali skirtis nuo matomo nuotraukoje, t.y. neatitikti realybėje esančios prekės spalvos ar atspalvio.