Challenge Gravel Grinder Race Clincher Cyclocross/GravelTyre Black 700 x 38

Product Description

Challenge Gravel Grinder Race Clincher Cyclocross/GravelTyre Black 700 x 38

Challenge is a young and dynamic, family run brand, developing and producing Handmade tires for performance driven cyclists. In its own factory Challenge uses the very best sourced natural rubbers, combined with the highest quality silk, cotton, polyester and latex, to make unique high-end performing tires, via a Handmade production technique that to this date less than a hand-full of companies have mastered.

Supporting demanding world class athletes across the multiple disciplines of cycling has enabled Challenge to lead the industry with innovation and development specific to the particular needs for each segment. Handmade technology combined with the Innovation requirements of modern-day cycling, have created products which include very unique features offered throughout the entire line, for Pros and Enthusiasts alike at differing levels of skill to appreciate.

Challenge Gravel Grinder Race Clincher Cyclocross/GravelTyre Black 700 x 38

Vulcanized Clinchers 

CHALLENGE GRAVEL GRINDER RACE NOT TO BE USED AS TUBELESS 

Use: All Around Gravel

Size: 700

Tyre Width:  38

Internal Rim Width: (38mm) 17-23 mm

Weight: (38mm) 375gr

TPI: 120

Bead: Aramid

Casing: Nylon

Flat protection: PPS

BAR: 3-5.5

PSI: 45-80