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Tires and Tubes > Road Tires > Gravel Tires

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Challenge Gravine PRO TLR Gravel Tire 700 x 40mm - Black
Challenge Gravine PRO TLR Gravel Tire Tan Wall/Black
Challenge Gravine PRO TLR Gravel Tire Tan Wall/Black
Challenge Gravine PRO TLR Gravel Tire
Challenge Gravine PRO TLR Gravel Tire
700 x 40mm - Black
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Challenge Gravine PRO TLR Gravel Tire 7
Challenge Gravine PRO TLR Gravel Tire 8
Challenge Gravine PRO TLR Gravel Tire 9
Challenge Gravine PRO TLR Gravel Tire 6
Challenge Gravine PRO TLR Gravel Tire 5

Challenge Gravine PRO TLR Gravel Tire

Pricing and Order Section

Mfg PartNum:
MSRP: $89.99
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Explore The Unreachable

Designed for improved performance and traction across muddy sections and on more rugged, rocky terrains, the Challenge Gravine PRO TLR is designed to deliver. Featuring a more aggressive tread pattern, this tire pushes the boundaries of gravel further, allowing for totally new adventures.

Taking inspiration from their cyclocross designs, Challenge increased the height of the lugs in comparison to other gravel designs, for enhanced grip through muddy sections and over more rocky terrains, with careful detail to the shoulder design for excellent cornering control. It also features an open-tread design for improved mud/dirt shedding and self-cleaning. Combined with the fast-rolling center-line for speed, the result is an overall more aggressive, versatile and dependable ride on multiple rugged terrains, in differing conditions.

Available in two versions, GRAVINE and GRAVINE XP, both available in 700 x 40 and 45mm.


  • SMARTplus COMPOUND - Special higher durometer natural SMARTplus rubber provides reduced wear and enhanced durability while retaining its natural properties and offering improved shock-absorption, better control, and reduced rolling resistance.
  • GANZO PPS - The GANZO PPS (puncture protection system) features a tight weave, multi-component layer of narrow, special fabric placed between the rubber tread and the casing.
  • CHAFER ARAMID BEAD PROTECTION STRIP - Bead protection outer strip that enhances tire longevity against the rim by reducing the effects of chafing or rubbing against the rim's bead hooks.
  • CORAZZA ARMOR SILVER - A double, comfortably wide 260TPI polyester casing wrapped around the bead, that delivers maximum sidewall protection.
  • 260 TPI
  • Handmade
  • Tubeless Ready
  • 25-43 PSI Recommended
  • 485 g (size 40)

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.

The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.


Weight: 485 grams

Tire Type: Tubeless Ready 

Threads Per Inch: 260 

Wheel Size: 700C/29" (ISO 622) 

700 x 40mm - Tan Wall/Black

Tire Width: 40mm (1.6in) 

Mfg PartNum: 00585 

700 x 45mm - Tan Wall/Black

Tire Width: 45mm (1.8in) 

Mfg PartNum: 00587 

700 x 40mm - Black

Tire Width: 40mm (1.6in) 

Mfg PartNum: 00586 

700 x 45mm - Black

Tire Width: 45mm (1.8in) 

Mfg PartNum: 00588 

Mechanic's Corner

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A guide to bicycle tire sizes, both standard on newer bikes and common on older bikes.
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A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.
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