ProTour RACE Gum Sidewall
Tubular with a very soft 350 TPI (Threads Per Inch) Corespun casing for top performance. The tread is made of a compound with natural rubber and SiO2 that improves grip and road holding. 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.
We combine our artisan vocation with the latest technology and unique materials to obtain our top-quality products.
Soft and flexible 350 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.
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.
|TPI (Threads Per Inch)||350 Threads Per Inch (140/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|
|PR23G||28" - 23mm||250 gr.||7/10 bar (100/145 psi)|
|PR25G||28" - 25mm||285 gr.||6/9 bar (85/130 psi)|