Challenge Gravel Grinder Vulcanized Tubeless Ready Gravel Tire
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Detail
Overview
Gravel is no challenge for this tire
Built for the long haul, the Gravel Grinder Vulcanized Tubeless Ready clincher tire features a file tread center pattern providing efficiency and grip across varying surfaces. With a raised aggressive shoulder tread, the Gravel Grinder tire offers great cornering confidence even on unpredictable road surfaces.
With the additional reliability of vulcanized rubber construction and tubeless compatibility, this Gravel Grinder tire is ready for the toughest rides.
Product details
- Vulcanized tubeless construction ensures durability
- Bead to bead inner coating gives added puncture protection and reduces air dissipation
- Aramid bead protection strip to reduce rim chafing for easy tubeless usage
Specs
Size 700C x 38mm 700C x 42mm Diameter 700C 700C Width 38mm 42mm TPI 120 TPI 120 TPI Durometer 60a 60a Type Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Minimum pressure 30psi 30psi Max pressure 55psi 40psi ETRTO 38-622 42-622 Tread Knobby Knobby Studdable No No Sealant volume 1.7oz (50mL) 1.7oz (50mL) Weight 450.0g 480.0g We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
Customer Reviews
Sha*******hert
These tires are amazing! Set them up tubeless and they've been bomber. No flats, even on some pretty rough gravel. Super happy with my purchase. A+!
Bet*******rkin
Just shredded some gnarly gravel trails with these tires! Seriously impressed with the grip and how smooth they roll. Definitely worth the upgrade!
Roci*********n III
Okay, so I was a bit skeptical at first, but these Challenge Gravel Grinders are legit. The vulcanized construction feels super durable, and the tubeless setup was a breeze. I've put about 200 miles on them so far, and they've handled everything from smooth gravel roads to chunky singletrack with ease. The grip is fantastic, even in loose conditions, and they roll surprisingly fast on pavement. I was worried about the rolling resistance being high, but they actually feel pretty efficient. Seriously, if you're looking for a versatile gravel tire that can handle a wide range of conditions, look no further. I'm stoked with my purchase and would definitely recommend them to anyone looking to upgrade their gravel setup. Plus, they just look rad on my bike!