How to Choose Bike Tires

Outfitted with a tightly spaced, low-block tread pattern, the Surly Knard tire balances high traction and low rolling resistance to grip on all sorts of surfaces without giving up speed.
Imported.
View all Surly Road Bike Tires| Best Use | Road Cycling |
|---|---|
| Wheel Size | 650B x 41 MM: 650b 700C x 41 MM: 700c |
| Tire Width | 41 millimeters |
| Bead Type | Folding |
| Tubeless | Yes |
| Thread Count Casing (tpi) | 60 threads per inch |
| Tread Type | Knobby Tread |
| Recommended Pressure (psi) | 75 pounds per square inch |
| Weight | 650B x 41 MM: 510 grams 700C x 41 MM: 660 grams |
| Tire Type | Tubeless Ready |
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