Tufo / Road

S33 PRO

Tubular aconsejado para el entrenamiento en cualquier tipo de terreno.
Diseñado para utilizarse con alta presión, ofreciendo una baja resistencia a la rodadura, gran comodidad y durabilidad

Tubular21 mm

Tubular Clincher24 mm

Cubierta S33 PROCubierta S33 PRO tabla

CARBON BLACK TREAD COMPOUND

Opciones

Ref.TubularesTipoColorMedidasPesoPresiónTPI Lateral / Banda rodaduraCaja
N204X00S33 PRO 21TubularNegro28” 21 mm260 g8–12 bar (115–175 p.s.i.)60 / 9040
N204X18S33 PRO 21TubularNegro-marrón28” 21 mm260 g8–12 bar (115–175 p.s.i.)60 / 9040
N205X00S33 PRO 24TubularNegro28” 24 mm310 g6–8 bar (90–115 p.s.i.)60 / 9030
N205X18S33 PRO 24TubularNegro-marrón28” 24 mm310 g6–8 bar (90–115 p.s.i.)60 / 9030
N214X00S33 PRO CLINCHER 21Tubular Clincher28” 21 mm335 g8–12 bar (115–175 p.s.i.)60 / 9030
N215X00S33 PRO CLINCHER 24Tubular Clincher28” 24 mm385 g6–8 bar (90–115 p.s.i.)60 / 9025

CARBON BLACK TREAD COMPOUND

A durable tread compound that has proven its quality for years.
This standard compound with a high content of carbon black guarantees very good mileage for road tubulars, durability and puncture resistance in certain  cyclo-cross tubulars and low weight for selected track tubulars.

TUBULAR

The base layer is made of cotton. It absorbs the glue evenly, achieving an optimal bond between the rim and the tubular.
Tread is made of rubber compound with Active Silica, silica or black carbon (depending on model).
A protective rubber layer located under the tread, which indicates the wear of the tubular tire and the greater possibility of punctures when this layer appears (depending on the model).
Anti-puncture layer, made of a braided rubber compound, reinforced with ELC.
The carcass layers are superimposed and joined under the tread, increasing the TPI (threads per inch) and offering greater resistance to punctures.
The carcass is manufactured with 2 layers of braided rubber compound with reverse orientation, joined and reinforced with ELC. The TPI varies from 60 to 210, depending on the model.
The hermetic inner layer is a special rubber-butyl compound, with very low air permeability which allows for long inflation intervals. The solid bond between the airtight layer and the casing offers low rolling resistance.Tubular

TUBULAR CLINCHER

1.Tread made of rubber compound with Active Silica, silica or black carbon ( depending on model).

2.Protective rubber layer located under the tread, which indicates the wear of the tubular and the greater possibility of punctures when this layer appears (depending on models).
3.Anti-puncture layer, made of a braided rubber compound, reinforced with ELC.
4. The carcass layers are overlapped and joined under the tread, increasing the TPI (threads per inch) and offering greater resistance to punctures.
5. The carcass is manufactured with 2 layers of reverse oriented braided rubber compound, bonded and reinforced with ELC. The TPI varies from 60 to 210, depending on the model.
6. The hermetic inner layer is a special rubber-butyl compound, with very low air permeability which allows for long inflation intervals. The solid bond between the airtight layer and the casing offers low rolling resistance.
7.The lower profiles copy the shape of the rim and once inflated they offer a perfect bond between them. They also protect the rim lips.
8. The reinforced lower profiles of the clincher tubes facilitate quick assembly and prevent the tube from coming out of the rim in adverse situations.

Tubular clincher