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Challenge Grifo PRO TLR Cyclocross Tire Black/Tan
Challenge Grifo PRO TLR Cyclocross Tire Black/Tan
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Challenge Grifo PRO TLR Cyclocross Tire 2
Challenge Grifo PRO TLR Cyclocross Tire 3

Challenge Grifo PRO TLR Cyclocross Tire


Pricing and Order Section

Mfg PartNum:
MSRP: $84.99
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The Gold Standard In All-Around CX Performance

The Challenge Grifo Pro H-TLR is considered by many to be the best all-around cyclocross tire ever created. Considering it excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more, they may have a point.

The Grifo features fast rolling center knobs for laying the hammer down that also offers excellent pedaling and braking traction when the going gets rough. Challenge H-TLR tyres meet the new ETRTO and ISO standard and are hookless compatible. Designed to be compliant with UCI rules which are optimized for rims with an internal rim width up to 23mm. The handmade TLR tires are created using a thin fabric strip between the tread and casing layers to enhance their resistance to punctures.


  • UCI compliant 700x33c tubeless ready clincher tire
  • Widely-spaced tread excels in all cyclocross conditions
  • Challenge SuperPoly casing
  • Handmade
  • Available in tanwall
  • 300 TPI
  • Foldable aramid bead
  • PPS flat protection

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Wheel Size: 700C/29" (ISO 622) 

Tire Width: 33mm (1.3in) 

Tire Type: Tubeless Ready 

700c x 33mm - Black/Tan

Mfg PartNum: 00605 

700c x 38mm - Black/Tan

Mfg PartNum: 00607 


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1 stars
Reviewed 11/17/2022
by Anonymous
Overall Rating
Mounting on the rim

These are great tires, if you can get them mounted. I've been racing cyclocross for years and have tried numerous tires. This is the first tire I haven't been able to stretch enough to get it on the rim

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Reviewed 11/21/2022
by Anonymous
Overall Rating


Hard to mount.

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Mechanic's Corner

Articles will open in new tab.

A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
An introduction to cyclocross tires.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tire Tips   
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
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