Challenge Grifo PRO HTU Cyclocross Tubular Tyre Tan 700 x 33

Product Description

Challenge Grifo PRO HTU Cyclocross Tubular Tyre Tan 700 x 33

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 Grifo PRO HTU Cyclocross Tubular Tyre Tan 700 x 33

Use: Cross Racing: All Around Soft Pack

Size: 28"

Tyre Width: 33 mm

Internal Rim Width: 15-19 mm

Weight: 405 gr

Casing: Silk

Flat protection: PPS

BAR: 1.6-6

PSI: 23-90

Inner tube: latex 

Although Challenge Handmade Tubular Tyres are made with the highest quality materials and processes, like a fine wine, they must be stored and treated with care to have a long life and provide the highest level of performance, comfort and control.

After being ridden in mud they should be washed with a light detergent with a very soft brush and fully dried prior to being stored in cool, dark, dry room (yes, like a wine cellar).

Handmade tubular tyres should never be stored wet or for long hours in direct sunlight or high heat (on a terrace, in or on a car or in a sunny shop window)