Mountain

The Dirt Wizard will cast a spell on the trail… a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti-cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail.

TUBELESS READY

The Dirt Wizard will cast a spell on the trail… a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti-cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail.

Tubeless Ready

The Dirt Wizard will cast a spell on the trail… a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti-cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail.

ISO Diameter: 584 / 650b / 27.5"
ISO Width (mm): 75 mm
Labeled Size: 27.5 x 3.0
PSI: 30
TPI: 60
Tire Bead: Folding
Tire Diameter: 27.5"
Tire Type: Tubeless Compatible

The Dirt Wizard will cast a spell on the trail… a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti-cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail.

Tubeless Ready

The Dirt Wizard will cast a spell on the trail… a spell that will conjure all the traction and control you will need to slay the trail dragon. Dirt Wizard features a Nylon anti-cut sidewall insert. The new Surly rubber compound design for longer wear and better performance on the trail.

TUBELESS READY

An aggressive tread focused on traction and control in loose and varied terrain, with beveled leading edge dual row knobs in the center and well-spaced, siped edge knobs to dig into loose corners. Minimum rim size for these bad boys is 35mm.

ETRTO: 622mm

60tpi with Kevlar bead (1390g)

Surly ExtraTerrestrial tires are perfect for hard-pack offroad surfaces. The ExtraTerrestrial offers puncture protection and anti-cut propagation features, making it a tire that is ready to tour on any terrain.
· Nylon breaker in the sidewalls for cut protection; molded pattern for anti-cut propagation; Kevlar cap under the tread to protect against flats
· File tread between tread blocks for more flat protection

Flat Protection: Tread and Sidewall
ISO Diameter: 559 / 26" mtn
ISO Width (mm): 64 mm
Intended Use: Mountain
Labeled Size: 26 x 2.5
PSI: 60
TPI: 60
Tire Bead: Folding
Tire Diameter: 26"
Tire Type: Clincher

The ExtraTerrestrial is an ultra-durable touring tire designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed.

- Molded tread pattern for anti-cut propagation
- Kevlar cap under the tread to protect against flats
- Nylon breaker in the sidewalls for cut protection
- Recommended rim width: 23 – 30mm
- Tubeless Ready

The ExtraTerrestrial is an ultra-durable touring tire designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed.

Molded tread pattern for anti-cut propagation
Kevlar cap under the tread to protect against flats
Nylon breaker in the sidewalls for cut protection
Recommended rim width: 23 – 30mm
Tire Type: Tubeless Ready Clincher
TPI: 60
Flat Protection: Tread and Sidewall
PSI: 35

The ExtraTerrestrial is an ultra-durable touring tire designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed.

Molded tread pattern for anti-cut propagation
Kevlar cap under the tread to protect against flats
Nylon breaker in the sidewalls for cut protection
Recommended rim width: 23 – 30mm

Surly ExtraTerrestrial tires are perfect for hard-pack offroad surfaces. The ExtraTerrestrial offers puncture protection and anti-cut propagation features, making it a tire that is ready to tour on any terrain.
· Nylon breaker in the sidewalls for cut protection; molded pattern for anti-cut propagation; Kevlar cap under the tread to protect against flats
· File tread between tread blocks for more flat protection

The ExtraTerrestrial is an ultra-durable touring tire designed to provide low rolling resistance and durability on various multi-road surfaces, and the low-profile, directional tread pattern maintains traction when it’s needed.

- Molded tread pattern for anti-cut propagation
- Kevlar cap under the tread to protect against flats
- Nylon breaker in the sidewalls for cut protection
- Recommended rim width: 23 – 30mm
- Tubeless Ready

The Knard tire features a tightly spaced low-block tread pattern, providing the perfect ratio of traction and low rolling resistance.

- Designed for 35–50mm rims with a bead seat diameter of 584mm
- Nylon sidewall reinforcement
- Anti-cut belt under tread
- Tubeless compatible

The Knard tire features a tightly spaced low-block tread pattern, providing the perfect ratio of traction and low rolling resistance.

Tyre Type: Tubeless Ready Clincher
Weight: 1170
TPI: 60
Flat Protection: Sidewall
PSI: 35

Nate is a shred-your-face-off, run-over-anything, kung fu grip knobby tread pattern. The casing is round and supple at 120tpi. Tall, widely spaced knobs are siped for added grip and compliance, which optimizes their grip. The knob’s wide spacing means they dig deep and still shed the crap you’re riding through. The tread is wrapped around the sides of the tire some, providing good knob contour even on very wide rims, which in turn allows good off-camber traction.

- 120tpi
- Folding Kevlar