My main experience with gravel tires is Schwalbe G-One bite in 45mm and Gravelking Slick in 40mm also others but less than 100km so irrelevant.

After having tested the grip/trail version for around 50km on various surfaces ranging from tarmac, through light gravel, through forest paths up until lightly nuddty trails – I can say:

  • They roll nice, rolling resistance is really low on hard surfaces. I felt very little difference to the gravelking slicks apart from ( really subjective ) compund seems to feel a bit harder.
  • They are really pressure sensitive, I initially pumped them up around 5-6 PSI higher than what the Silca calculator suggested and they felt really harsh. After dropping to the proper settings they much better.
  • Very little to no sound and/or road buzz.
  • Cosnidering the depth of thread they make you feel very confident when cornering on light gravel and forest paths. I would not do steep turns in the mud though.

That would be it, shoot if you have any questions.

by jontekparowa

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6 Comments

  1. Cold-Metal-2737 on

    These probably will be my next tires in 45mm. Currently using GK X1 40mm, which are fine but I do more road with the gravel bike, so I really don’t need the added grip

  2. Sufficient-Guess-340 on

    They look like they would kick up a bunch of sand/gravel at you. Experience any of this?

  3. EducationalRun1597 on

    How did you find the braking? I’ve put a lot of miles on various fast rolling tires (Tufo Thunderos, Schwalbe G-One RS, Conti Terra Speed, Challenge Getaway, Pathfinders etc). Currently running the Tufo Thunderos, which I’ve been very happy with overall (rolling, weight, durability, etc) but I find them to be really lacking under braking even compared to other fast tires. It’s a struggle to not lock up the rear under any kind of hard braking. I think this is where the Thundero is at it’s worst, though I’d argue that braking in gravel isn’t nearly as big of a deal as in mountain biking.

    Just curious as I always thought the Terra Speed was pretty good under braking….but I wore it out in about 800 miles.

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