Bontrager Gnarwhal 27.5x3.8 Fat Bike Tire Mirrors & Bells 20 fixed vents for consistent

20 fixed vents for consistent airflow

130mm and 135mm

Ultra-Strong and Sticky

the large LEKI Flex Panel and extended soft padding ensure hand protection without impairing freedom of movement

Fast Wax HS-40 for 30°F to 50°F

Bontrager Gnarwhal 27.5x3.8 Fat Bike Tire Mirrors & Bells 20 fixed vents for consistentA stud ready winter tire designed to bite into any trail surface. When bite and traction are required above all else, this tire 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 tire can be ridden with or without studs to add traction to even the slipperiest winter riding conditions. Aggressive and siped tread provides