CHALLENGE VULCANIZED CLINCHERS STRADA TIRES BLACK / BLACK ( 25 )

$149.900

Agotado

CHALLENGE VULCANIZED CLINCHERS STRADA TIRES BLACK / BLACK ( 25 )

$149.900

CHALLENGE VULCANIZED CLINCHERS STRADA TIRES

To make a standard vulcanized clincher (VCL), the nylon mesh is dipped in a butyl rubber bath and then calendered (squeezed) between large steel rollers to create the casing. Because the yarn count is so low, there are large gaps between yarns to fill with inflatable butyl rubber.

Technical characteristics

Use: Road training
Size: 700
Tire width: 25 mm
Inner edge width: 13-17 mm
Weight: 205 gr
TPI: 120
Heel: Aramid
Box: Nylon
Flat protection: PPS
BAR: 6-9
PSI: 90-130
Color: Black black

 

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Agotado

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Description

CHALLENGE VULCANIZED CLINCHERS STRADA TIRES

CHALLENGE VULCANIZED CLINCHERS STRADA TIRES

To make a standard vulcanized clincher (VCL), the nylon mesh is dipped in a butyl rubber bath and then calendered (squeezed) between large steel rollers to create the casing. Because the yarn count is so low, there are large gaps between yarns to fill with inflatable butyl rubber.

The final shell is approximately 50-70% nylon and 30-50% butyl rubber (higher thread count, less butyl rubber). The casing is combined with the rubber of the butyl band and vulcanized in the form of the Clincher. VCL is durable but not comfortable or high performance.

Cheap and rugged standard nylon / butyl rubber VCL tire systems for cars, trucks, planes, tractors and motorcycles can be appealing when it has a sophisticated suspension system and cushioned seats that separate it from road crash.

Technical characteristics

Use: Road training
Size: 700
Tire width: 25 mm
Inner edge width: 13-17 mm
Weight: 205 gr
TPI: 120
Heel: Aramid
Box: Nylon
Flat protection: PPS
BAR: 6-9
PSI: 90-130
Color: Black black

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Tire compatibility

Tire manufacturers, including Challenge, acknowledge that Clincher’s new tire designs are being introduced, or modified, to accommodate carbon fiber hook beads, wider profiles, and tubeless technologies that may not meet internationally accepted standards.

Tubular and vulcanized Clincher Open tires have been designed to comply with ETRTO (European Technical Organization for Rims and Tires) and ISO (International Organizatioin Standards) standards for Clincher hook bead shapes and tire size compatibility / tire as listed in the graphic above.

 

Tire pressure

Tire pressure directly influences the comfort, handling, durability and rolling resistance of a bicycle.

A tire can only work to its full potential when properly inflated. Each Challenge tire includes a range of air pressure. If the air pressure is too low, the risk of punctures, loss of traction and wear increases

An overly inflated tire stiffens the ride which adversely affects traction, cornering grip and rolling resistance. Always inflate and maintain tire pressures in the specified range.

All bicycle tires continually lose pressure, and handmade top tier tires can lose air pressure faster than vulcanized tires because the soft materials used in their construction are more permeable. For this reason you should check and adjust the tire pressure before each trip.

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CHALLENGE VULCANIZED CLINCHERS STRADA TIRES

TIRES | WHEEL | TYRES | CYCLING TIRES

Additional information

Weight 2.6 kg
Size

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