I received a pair of the 2.10 versions a couple of years ago and liked the ride. I now have a complete size run--1.95, 2.10, and 2.35--of the folding bead version ExCavators for more extended testing. Eric Carter chose a variation of the long-proven square block tread arranged in the versatile alternating row pattern. The wide center knobs create a paddle for good drive and braking traction with the leading edges slightly ramped to improve the rolling resistance a bit. The row of transition knobs is fully offset (centered between) from the center and edge tread. Better for roll-the-tire-into-the-lean riding styles than the Nevegal, and it works on a wider range of rim widths. It you want the gap-row tread for throw-the-bike riding style the tire can be grooved, and Carter gives his tread modification tips on the Kenda Tech blog.

The large tread blocks do add weight and the Excavators have a claimed weight even higher than the Nevegal. Plus my samples of the smaller tires came in above the published range. I still consider this a small price for the overall grip and tread durability.

In this day and age, why would you want a 1.95 tire? In the case of the ExCavator, weight, except that one of the 2.10 tires is lighter than either of the 1.95s. Surprisingly, the smallest version has basically the same casing volume as the 2.10 tire. The tread blocks are slightly smaller with more space between them. A possible advantage in looser/chunkier conditions. The tires are not mislabeled as the molded in marking are correct. The 2.35 is typically huge in volume and tread width. Future ride reports to follow.

More pics and brief specs below.

The Genuine Innovations Flat Stack Mini Tool has had a home in my pocket since last Fall. The Soma Fabrications Lo-Pro 8 Pocket Tool is a even smaller version.

 Both tools are constructed from a high-quality steel. Each bit is formed on a big square base which makes using these tools very solid, much better than most mini-tools and rivaling the effectiveness of much larger shop wrench sets.

Each tool measures just 7mm thick by 27mm wide, about the same as 4 quarters. The 79g Flat Stack is longer at 72mm vs 55mm for the 57g Lo-Pro 8. The extra length does give the Genuine Innovations version more leverage though both work well for most trail-side repairs and adjustments. Included tools are: 2, 3, 4, 5, 6mm hex wrenches, T25 torx wrench (disc rotor bolts), flat head and #1 philips head screwdrivers. Lacks only the 8 or 10mm hex used by many current crank sets. 

I carry one in my jersey or shorts pocket where I can access it quickly. Weight and size is makes it unnoticeable otherwise. One also lives in my pants pocket where I find myself using it nearly everyday, mostly for non-bike purposes.

 Genuine Innovations Flat Stack Mini Tool sells for $19.99.

MSRP for the Soma Fabrications Lo-Pro 8 Pocket Tool is $14.99.

More pics