Ultraverse Fat Tire 2-Pack
Top PickWhat We Like
- Two tires per order for a full swap
- Quiet rolling on pavement
- Grip holds on wet asphalt and gravel
- Lifetime warranty against defects
Worth Noting
- Pair adds roughly 11 pounds to the bike
- Tires only, no tubes in the box
- Tread
- Directional, street and trail
- Warranty
- Lifetime against defects
- Tire Size
- 20 x 4.0 in
- Tires Per Order
- 2
Read the full review
Two tires in a single box is the reason this pair sits at the top of our list. Replacing one end of a fat e-bike leaves the other half-worn, and a fresh front with a tired rear makes a heavy bike feel vague in the corners. Order once, swap both, ride.
What kept it there after we rode it is how little it gives up. The directional tread is mild enough to roll quietly on pavement — noticeably quieter than the stock rubber on the 20-inch bikes we fitted it to — and it still finds an edge on wet asphalt and loose gravel. Balance is the whole story of this tire.
The bead is where your patience goes. These can sit loose on some rims before they take pressure, and a tire that has not seated evenly will wobble at speed. Inflate in stages, work the bead line with your thumbs, and check the molded ring around the rim on both sides before you ride.
The pair lists at about 11 pounds, which you will feel lifting the bike onto a rack, and the lifetime warranty covers defects in the casing rather than tread wear — the honest reading is that the tread goes first. Neither point changes what this tire is for: errands, school runs, and the occasional gravel detour.
Bottom line: Two tires in one order makes this the pair we put first for a 20-inch fat e-bike: quiet on pavement, sure-footed on wet gravel, with the bead the only thing to watch.