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Due to the high volume of orders, there may be additional delays in processing your order.  You will be notified by phone or email when your order is ready for pick-up. For customer service please contact our online sales team by phoning 204-669-5590

Challenge Tires Gravel Grinder TLR 700c

Challenge Tires Gravel Grinder TLR 700c
  • Color | Size: Black | 700c x 33
  • Color | Size: Black | 700c x 38
  • Color | Size: Black | 700c x 42
$86.99 - $90.99
Please select options


- Diamond File center tread rolls fast while deep side knobs grip the corners
- Tubeless compatible
- Superlight Nylon contruction
- Use: All Around Gravel
- TPI: 120
- Bead Aramid
- Casing: Nylon

Tubeless technology

Going tubeless allows you to run lower tire pressures without the added weight of a tube. Lower tire pressure has many benefits, including greater traction, lower rolling resistance over rough surfaces, and decreased risk of a puncture-related flat.

Tubeless-ready rims and tires are parts of a complete system that eliminate the need for tubes by creating an airtight chamber between the rim and tire. Liquid sealant is added to the chamber to fill small punctures and maintain air pressure while you ride.

UST (Universal Standard for Tubeless) is a specific type of tubeless system that dictates the shape of the rim and tire beads. UST rims should be paired with UST-specific tires for best results.

Part Numbers

Option UPC MPN Store SKU
Black / 700c x 33 08855627020441 02044 TIR37322280K
Black / 700c x 38 08855627020045 02004 TIR3752913K
Black / 700c x 42 08855627020144 02014 TIR37256306K