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Challenge Gravel Grinder Race Vulcanized TLR Clincher

Challenge Gravel Grinder Race Vulcanized TLR Clincher
  • Color | Size: Black | 700c x 33
  • Color | Size: Black | 700c x 38
  • Color | Size: Black | 700c x 42
  • Color | Size: Black/Brown | 700c x 33
  • Color | Size: Black/Brown | 700c x 38
$57.99 - $64.99
Please select options


Make your mark on the gravel scene with the Gravel Grinder. This tire combines a fast-rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy. This TLR clincher with 120TPI nylon casing provides both performance, durability, and puncture protection when combined with the appropriate tubeless sealant..

- TLR tires versions can be ridden tubeless with the addition of sealant but can also be run with an inner tube.
- A bead-to-bead inner coating gives added puncture protection to these tubeless ready tires and greatly reduces gradual loss of air pressure. An aramid bead protection strip increases tire longevity and reduces rim chafing.

Part Numbers

Option UPC MPN
Black / 700c x 33 08855627020441 02044
Black / 700c x 38 08855627020045 02004
Black / 700c x 42 08855627020144 02014
Black/Brown / 650B x 46 08855627020298 02029
Black/Brown / 700c x 33 08855627020496 02049
Black/Brown / 700c x 38 08855627020090 02009