Challenge Gravel Grinder Tubeless Ready Clincher Tire

USD 42.49
from $42.49

Save: $21.00


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In stock

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Average connection time 25 secs

Average connection time 25 secs


  • Use: All Around Gravel
  • Size: 700
  • Tire Width: 33
  • Internal Rim Width: (33mm) 5-19 mm
  • TPI: 120
  • Bead: Aramid
  • Casing: Nylon
  • BAR: 3.1-5.1
  • PSI: 45-75
  • Color: Black-Brown
  • Cyclocross
  • Gravel
  • Road
Tire Use:
  • Cyclocross
Tire Compatibility:
  • Tubeless
  • Challenge

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock

Express Delivery Available If ordered before 8pm, delivered by courier next working day. Available on orders placed before 8pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How will I know it has been sent

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing your account details and following the prompts.

Please allow 10 working days from the shipping date of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbors to see if your delivery has been left with them, check any places it could be left such as: garage, porch, or behind garbage cans if it was too big to fit through your mailbox. Contact your local post office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 3.0 / 5 (2 Reviews)
  • 0 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 1 2 star reviews
  • 0 1 star reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Poor puncture protection

I want to live these tires. Perfect fit, traction, appearance with brown sidewalls, etc. I ran them tubeless to start, had to keep putting more sealant in until full casing was covered. I kept getting punctures. The worst was on the road hitting a gravel patch and I got a small puncture from a rock. I switched to tubes thinking the gravel was just too rough but here too, now I need to carry multiple tubes. I'll go back to something else.

Excellent on gravel tracks

Tyre is excellent on gravel tracks. Improved grip in corners. Took a bit to seat properly on rim. Took longer to be shipped than expected.