ProTour Gum Sidewall

As low as €65.00
In stock
SKU
PTG

Tubular with a very soft 320 TPI (Threads Per Inch) Corespun casing and an innovative compound that provides very low rolling resistance and great roadholding. It is equipped with an anti-puncture protection belt and an exclusive latex air chamber, for improved elasticity in every condition.

Handmade in Italy

All our tubulars are handmade through a process that consists of 35 rigorously artisanal steps, starting from the raw material and the different components (yarn, latex, rubber, glue, valves). Manual skill is key and no tubular is identical to another: this is our pride.

Advanced technology

We combine our artisan vocation with the latest technology and unique materials to obtain our top-quality products.

Casing

Soft and flexible 320 TPI (Threads Per Inch) Corespun casing, designed to ensure the lowest rolling resistance to the road bicycle tubular.

Internal polyester tape

It protects the internal air chamber of the tubular from the zig zag stitching that seals the casing.

Ultralight air chamber

A latex air chamber for greater elasticity and flexibility in every condition, i.e. the lowest rolling resistance on any road surface.

External cotton tape

It sticks the tubular to the rim to ensure flexibility and elasticity and to protect the casing from abrasion and the stroke of the rim nipples.

Puncture proof protection belt

An anti-puncture Calicot layer; its fabric, with a very thick texture, prevents any damage to the casing caused by sharp objects that may penetrate through.

Tread

Greatest road holding thanks to the new natural rubber and silica tire tread; with its RainDrop pattern it is the core of the clincher tire, offering excellent grip and exceptional low rolling resistance.

Technical details

More Information
Use Racing, Training
TPI (Threads Per Inch) 320 Threads Per Inch (120/cm)
Protection Belt Calicot puncture resistant layer
Casing Compressed Pes/Co corespun
Rubber tread Natural rubber and silica exclusive compound
Inner tube Latex low rolling resistance
Valve Presta 42 mm with changeable core
Ideal for: Racing, Training
Model details
Sku Size Weight* Suggested pressure
PT23G 28" - 23mm 260 gr. 7/10 bar (100/145 psi)
PT25G 28" - 25mm 300 gr. 6/9 bar (85/130 psi)
PT28G 28" - 28mm 310 gr. 5/8 bar (75/115 psi)
* Weight ± 5%

Tire Pressure

Select the tire size and your weight: you will get the ideal pressure.