Mouse Over to Zoom

Protect yourself from flats with Bontrager Thorn Resistant tubes. Asymmetric design uses thicker rubber on the thread side and thinner rubber elsewhere, which saves weight without lessening puncture protection. 4.1mm wall thickness (tread side).

Price

$12.99 - $14.99

Buy Onlineor Find a Retailer

Thorn Resistant

Features

  • 4.1mm wall thickness (tread side)
  • Asymmetric extrusion puts extra rubber only where it's needed - along the tire sidewall and tread zones
Part No. MSRP* Size Valve Length Valve Type Weight
281499 14.99 20 26" x 1.9-2.125 36mm Presta 615g
403686 14.99 20 16" x 1.9-2.125 0 Schrader 350g
403807 14.99 20 700 x 35-44C 48mm Presta 615g
425140 14.99 20 29" x 2.00-2.40 48mm Schrader 720g
64765 14.99 20 16" x 1.5-1.75 0 Schrader 260g
64767 14.99 20 20" x 1.5-1.75 0 Schrader 330g
64769 14.99 20 24" x 1.5-1.75 0 Schrader 395g
64772 14.99 20 26" x 1.5-1.75 0 Schrader 445g
64773 14.99 20 26" x 1.5-1.75 48mm Presta 445g
64774 12.99 20 26" x 1 3/8 0 Schrader 415g
64775 14.99 20 27" x 1 1/8-1 1/4, 700 x 28-32C 0 Schrader 380g
64776 14.99 20 27" x 1 1/8-1 1/4, 700 x 28-32C 48mm Presta 380g
64777 14.99 25 27" x 1 3/8-1 1/2, 700 x 35-44C 0 Schrader 420g
74669 14.99 20 12" x 1.75-2.125 0 Schrader 235g
78153 14.99 20 20" x 1.9-2.125 0 Schrader 455g
78154 14.99 20 24" x 1.9-2.125 0 Schrader 560g
78155 14.99 20 26" x 1.9-2.125 0 Schrader 615g
78156 14.99 20 26" x 1.9-2.125 48mm Presta 615g
81380 14.99 20 700 x 23-25C 48mm Presta 280g
81384 14.99 20 29" x 1.9-2.125 48mm Presta 680g
88446 14.99 20 26" x 1.5-1.75 36mm Presta 445g
88447 14.99 20 27" x 1 1/8-1 1/4, 700 x 28-32C 36mm Presta 380g

*Pricing is set by Bontrager retailers and does not include freight, import duties or taxes for retailers outside of the US.

Thorn Resistant
Bontrager Aero Wing

Tires can be a real drag. Not these.

Aero Wings

GO

tubeless ready

Why Tubeless Ready?

Bontrager Tubeless Ready technology provides all the performance advantages of a tubeless system without the usual weight penalty. It’s a better way to go tubeless.

GO

Compare Tubes

Compare All Tubes

GO

Thorn Resistant
Tire pressures

Tire Pressure Chart

The tire pressure you run depends on the conditions where you ride and the size of your tire. The following chart highlights the minimum and maximum rated tire pressure for each tire.

GO