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Challenge Gravel Grinder Pro Handmade TLR Folding Tire - 36-622 - black-tan

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  • Description
  • Fact Sheet
  • Ratings (2)

Description of Challenge Gravel Grinder Pro Handmade TLR Folding Tire - 36-622 - black-tan

This handmade Gravel Grinder Pro folding tire is designed for long rides over gravel roads. Thanks to the Puncture Protection System it is also suitable for a rougher everyday use. The flat tread in the middle keeps the rolling resistance low while the higher side knobs offer the needed cornering grip. The SuperPoly carcass has a dense carcass of 260 Threads per inch.

Handmade Tubeless Ready

In addition to bringing the amazing comfort and handling of handmade technology to tubeless clinchers, Challenge have produced these products in line with the evolved new ETRTO tubeless standards.

A bead-to-bead inner coating gives added puncture protection to these new HTLR tires and greatly reduces any air pressure dissipation. Enhanced longevity has been gained with the addition of an aramid bead protection strip, to reduce rim chafing.

Puncture Protection Strip

The Puncture Protection System is a special fabric placed between a tire’s tread and casing to increase resistance to punctures.
Weight supplement: manufacturer information

Note: Tubeless Ready tires require tubeless compatible rims/wheels, tubeless valves, tubeless rim tape and sealing fluid for tubeless mounting. Sealant fluid is not required for tubeless UST tires, but is recommended for increased puncture protection. Installation should only be carried out by qualified personnel.
  • Description
  • Fact Sheet
  • Ratings (2)

Fact Sheet of Challenge Gravel Grinder Pro Handmade TLR Folding Tire - 36-622 - black-tan

Product Name: Challenge Gravel Grinder Pro Handmade TLR Folding Tire - 36-622 - black-tan
Manufacturer: Challenge
Item Code: CHT470239
activity: Bike
usage bikesport: Road Bike, Cyclocross, Gravel, Allroad / Gravel Road
wheel size: 28" (29") (622mm)
tire type: Folding Tire, Tubeless Ready
ETRTO: 36-622
tire properties: Skinwall
carcass density: 260TPI/EPI
tire width: >36 mm
tire compound: SuperPoly
Model year: 2021
Color: Black, Brown, Beige
weight: 425g
manufacturer item code: 00532
Manufacturer page:
  • Description
  • Fact Sheet
  • Ratings (2)


(2 Ratings)
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Customer Reviews
Good rolling resistance and comfortable ride
The tyre is initially a bit hard to install and required good tyre levers. Seals well and due to the high TPI provides a comfortable ride. needs sealant since it doesn't have a good puncture protection against thorns.
Schon bei der ersten Ausfahrt über Schotterwege leider alles andere als pannensicher. Mehrere kleine Lecks auf der Lauffläche. Die Dichtmilch hatte gut zu tun! Auch sonst verliert der Reifen beim Fahren Luft...
Der hohe Preis ist aus meiner Sicht nicht gerechtfertigt.
1 Stern, weil der Reifen wenigstens gut aussieht :(

Bike24: Manchmal erfüllt ein Produkt einfach nicht unsere Erwartungen. Schön ist das selten, dafür so gut wie immer lösbar. Nimm bitte Kontakt mit unserem Kundeservice auf und wir besprechen gemeinsam anhand Deiner Anforderungen und Wünsche die beste Lösung.
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