Nano

OR

This is the #1 tire choice for Tour Divide, the longest mountain bike race in the world stretching from Canada to Mexico along the Rockies.  It features an elevated centerline that rolls effortlessly on hard surfaces, numerous micro knob working edges providing lateral traction and predictability, and a voluminous casing designed to go the distance.  It is no wonder why the Nano is ultra endurance mega athlete Jay Petervary's favorite tire.

Reviews - Bike Rumor - singletracks 

USAGE: XC Racing / Cross Country

CONDITIONS: Dry to Damp / Hardpack to Sandy

SPECIFICATIONS:

TCS (Tubeless Compatible System)
Based on UST and ETRTO standards, TCS tires feature square shaped, tubeless beads and dual durometer rubber compounds.  AM and Team Issue tires feature additional reinforcement for demanding terrain.

2.1 26"

WEIGHT: 605g
COMPOUND: Dual DNA (60a/50a)
CASING: Lightweight 60 tpi
BEAD: TCS aramid
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm

2.1 29"

WEIGHT: 685g
COMPOUND: Dual DNA (60a/50a)
CASING: Lightweight 60 tpi
BEAD: TCS aramid
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm

Race
Designed to be run with inner tubes, Race tires feature a lightweight, 60 tpi casing, a folding aramid bead to save weight over a wire bead, and a single durometer rubber compound.

2.1 26"

WEIGHT: 505g
COMPOUND: DNA (60a)
CASING: Lightweight 60 tpi
BEAD: aramid
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm

2.1 29"

WEIGHT:575g
COMPOUND: DNA (60a)
CASING: Lightweight 60 tpi
BEAD: aramid
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm

Comp
Cost effective tires that feature grippy DNA rubber, robust 27 tpi impervious casings, and wire beads designed for non-tubeless use.

2.1 26"

WEIGHT: 640g
COMPOUND: DNA (60a)
CASING: Durable 27 tpi
BEAD: wire
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm

2.1 29"

WEIGHT: 705g
COMPOUND: DNA (60a)
CASING: Durable 27 tpi
BEAD: wire
TIRE SECTION WIDTH: 52mm
TIRE OVERALL WIDTH:
50mm