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The Knard is a tire that just makes sense. With its tightly-spaced, low-block tread pattern, it provides the perfect ratio of traction and low rolling resistance. It grips well on all sorts of different surfaces and will haul some sausage on hardpack terrain or groomed trails. If you want a tire that has a little less bite and a bit more speed, but don’t want to sacrifice traction, look no further. With sizes ranging from a svelte 41mm all the way up to a hefty 4.8”, there’s a Knard to solve all your fast-rolling needs.

Specifications

SKU Color Flat Protection ISO Diameter ISO Width Size Tire Bead Tire Diameter Tire Type Weight TPI Max PSI
TR0048 Knard 650bx41 60tpi Folding Bead Tire TR0048 Black Sidewall 584 / 650b / 27.5" 41 mm 650 x 41 Folding 650b Clincher 440 60 75
TR0803 Knard Tire: 27.5+ x 3.0” 60 tpi, Black TR0803 Black Sidewall 584 / 650b / 27.5" 76 mm 27.5 x 3.0 Folding 27.5+ Tubeless Ready Clincher 1185 60 35
TR7509 Surly Knard Tire 650 x 41, 60tpi Tubeless, Folding, Black TR7509 Black Sidewall 584 / 650b / 27.5" 41 mm 650 x 41 Folding 650b Tubeless Ready Clincher 510 60 75
TR7510 Surly Knard Tire 650 x 41, 33tpi Wire Bead TR7510 Black None 584 / 650b / 27.5" 41 mm 650 x 41 Steel 650b Clincher 610 33 75
TR7511 Surly Knard Tire 700 x 41, 60tpi Tubeless Ready TR7511 Black Sidewall 622 / road / 29" 41 mm 700 x 41 Folding 700c Tubeless Ready Clincher 660 60 75
TR7512 Surly Knard Tire 700 x 41, 33tpi Wire Bead TR7512 Black none 622 / road / 29" 41 mm 700 x 41 Steel 700c Clincher 630 33 75
TR7514 Surly Knard Tire 29 x 3.0, 60tpi Tubeless Ready TR7514 Black Sidewall 622 / road / 29" 76 mm 29 x 3.0" Folding 29+ Tubeless Ready Clincher 1170 60 35

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Component Warranty

LIMITED WARRANTY

This Surly product is warranted against defects in materials and workmanship for one year from the date of retail purchase of the product, subject to the limitations detailed below. Save your dated receipt for proof of purchase.

This warranty does NOT cover the following:

  • Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler
  • Products that have been modified, neglected, used in competition or for commercial purposes, misused or abused, involved in accidents or anything other than normal use
  • Installation of components, parts or accessories not originally intended for or compatible with bicycle as sold
  • Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product
  • Normal wear and tear
  • Labor required to remove and/or refit and re-adjust the product within the bicycle assembly

This limited warranty is expressly limited to the repair or replacement of a defective product, at the option of Surly, and is the sole remedy of the warranty. This limited warranty applies only to the original purchaser of the Surly product and is not transferrable. This warranty applies only to products purchased through an authorized dealer or distributor. In no event shall Surly be liable for any loss, inconvenience or damage, whether direct, incidental, consequential, or otherwise resulting from breach of any express or implied warranty or condition, of merchantability, fitness for a particular purpose, or otherwise with respect to our products except as set forth herein.

This limited warranty gives the consumer specific legal rights, and those rights and other rights may vary from place to place. This limited warranty does not affect your statutory rights.

TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE AND THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.