Category: Tires

Now with several more rides in on these tires, my impressions have only been solidified and so, it is time for a final verdict on the Kimberlite tires.

I found the Speedmax to be stable on loose gravel, and capable in a bikepacking situation on deeper gravel as well.

It (the Kimberlite) felt less wooden and stiff than the previous versions of American Classic tires and more akin to a tire costing much more.

The County is the tire one should look to for mostly paved riding or where the unpaved roads are typically harder, smoother, and not covered in deep crushed rock.

The Ritchey Speedmax WCS 700 X 40mm tires have an iconic look, an aggressive looking tread pattern, and seem pretty stout with their Stronghold casing.

In this post, I want to get to what I found out about the County tires on gravel, how they rolled on pavement, and anything else noteworthy.

The Kimberlite is a tire that American Classic says is meant for pavement and mixed-surface rides. However; here at Riding Gravel’s home, we have found that a minimal amount of tread works fine on deeper, loose gravel.

Okay, so we have a tire from a brand you know well, but not for bicycle tires. It looks a heck of a lot like a competitor’s tire, which we just so happen to have, and so we will be comparing the two.

News breaks today of updates to that range of tires. The company has a new puncture protection system and has lowered weights across the range as well as engineering in a lower rolling resistance for their tires across the range.

This tire is kind of an oddball in WTB’s line up. The other SG2 cut protected tires I’ve tried are good, but this Vulpine is so much nicer riding