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Bontrager Gnarwhal Fat Bike Tyre

£99.99 Model 13271

A stud-ready winter tyre designed to bite into any trail surface.

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Go slashing through the snow

When bite and traction are required above all else, this tyre keeps you moving. Roll through the roughest terrain and deepest snow with the stud-ready, aggressively treaded Gnarwhal. Available to fit both 26 and 27.5 wheels, this versatile tyre can be ridden with or without studs to add traction to even the slippiest winter riding conditions.

Product details

  1. A fat bike tyre that excels in snow, ice and slippery terrain
  2. An aggressive and siped tread provides traction in even the slickest conditions
  3. The Tubeless Ready (TLR) tyre for easy tubeless set-up and puncture protection
  4. The Inner Strength casing has lightweight sidewall protection that's also supple and strong
  5. The studdable design allows for added traction in icy conditions
  6. Easy installation for the Bontrager Tyre Studs with the Bontrager Tyre Stud Tool
  7. 27.5" tyres can accept 216 studs, 26" tyres can accept 160 studs

How To: Fix a Flat Bike Tyre

Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.

Watch video

More options



Size 27.5" x 4.5"
Diameter 27.5"
Width 4.5"
Durometer 62a/60a
Type Tubeless Ready (TLR)/Clincher
Maximum pressure 20 psi
ETRTO 114-584
Puncture protection Inner Strength
Studdable No
Weight 1515g
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