ChallengeGrifo 33 Cross Tire - Clincher
Item # CNG000N
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What do you think about this product?
January 5, 2021
Loves the mud!
This tyre was overadvertised last year. However, the hype is real! This tyre is a new cyclocross classic. I just keep using it year after year! It can not be killed! I just put a bit of tyre sealent at the beginning of the season to keep it fresh. However, the tread keeps looking new and fresh race after race! I abused the tyre and it keeps loving me back.
May 11, 2017
Great tires, short lifespan
- I've put it through the wringer
Over the last few years, I have owned a few sets of these and have ridden them a lot on multiple bikes. As a high, performance, race-day type tires, these are ideal. As a trainer/gravel grinder, they are great, but not terribly practical. The casing (300tpi) is easily the most supple I've ever ridden with tubes. Now, the down sides - they are not inexpensive, they cannot run tubeless, they are awful to mount the first time (they stretch out and are fine later), and they don't last very long (the tread can separate from the casing and may need to be re-glued). All in all, though, I love them. If they were made to be more durable, they probably wouldn't have the same ride quality.
April 4, 2016
Can these be mounted tubeless?
August 5, 2016
Absolutely not, and get your tire levers ready, because these things are a BEAR to mount! Once you get them on, they are pretty sweet!
October 23, 2015
Heavier than advertised.
- I returned this product before using it
Came in 70g per tire heavier than advertised. They were returned.