Surly Knard Tire

Color: Black
please select a Size
Select size for delivery dates
Shipping restrictions may apply.

Members get an estimated $5.80 (10%) back on this item as a part of your annual .

Members get an estimated $5.80 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

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.


  • Grips well on hard-packed terrain and groomed trails
  • Low rolling resistance helps maintain speed
  • Surly recommends checking with your rim manufacturer to verify rim and tire compatibility before assembly or use
  • Note: Tire images shown may not reflect size/color/material options available on this page


View all Surly Road Bike Tires

Technical Specs

Best Use

Road Cycling

Wheel Size

650B x 41 MM: 650b

700C x 41 MM: 700c

Tire Width

41 millimeters

Bead Type




Thread Count Casing (tpi)

60 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

75 pounds per square inch


650B x 41 MM: 510 grams

700C x 41 MM: 660 grams

Tire Type

Tubeless Ready

0 reviews

Loading Reviews...

Questions & Answers

Loading Questions...