Nano

Explore the Nano-40c tire, designed for fast rolling on hardpack and loose surfaces. With tubeless technology and durable construction, it’s built for gravel and endurance adventures.

$64.95

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Variant

SKU: W010-1092

Free shipping $100+Contiguous US only

Free shipping for orders over $100, excluding deliveries to Hawaii and Alaska.

Orders are typically processed within 1-2 business days and shipped via UPS standard ground service from our warehouse in San Rafael, California.

30 day return policy

Decide a product wasn't for you? Return any unused product for up to 30 days with no questions asked.

Warranty policy

We guarantee our products for at least two years.

Usage Gravel • Cyclocross

Conditions Hardpack • Dirt • Gravel

Product description

Nano is built for speed. The nearly uninterrupted centerline provides swift efficiency on hardpack terrain while staggered outer knobs allow you to stay on the gas while hammering up chunky climbs or hanging on through loose gravel corners. The high-volume 40mm casing smooths out jarring gravel while also reducing drag and rolling resistance. This makes for an all-out gravel destroyer that still appeases those clamoring for a truly big cyclocross tire. Everybody's irrefutable favorite.

Nano

$64.95

Uninterrupted Center Tread

You'll be surprised at how fast the Nano rolls for a tire with such tall knobs. The magic comes from the consistent spacing of knob groupings to allow the tread to glide across the surface of hardpack terrain.

Toothy Knobs

While the consistent knob spacing makes the Nano incredibly fast and efficient, the height of the knobs provide traction by digging while pedaling or braking on loose surfaces. This ensures the Nano is always fast but also confident when you need it to be.

Flying V Pattern

Inspired by birds that fly in a V formation to improve efficiency, all knobs on the Nano channel speed through a repeated V pattern to transfer every watt of your energy from one knob to the next with as little energy loss as possible.

TCS Tubeless-Ready

TCS (Tubeless Compatible System) is WTB's standardized tubeless system. These tires feature a TCS tubeless-ready casing, which nearly eliminates flats and allows lower tire pressures to improve traction and comfort over a traditional tube-type tire.

Product	Size	Level	ETRTO	GMS	Tubeless Compatibility	Casing	Puncture Protection	Weight	Compound	Min-Max Pressure*	Part Number
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA tire	700c x 40mm	TCS Light/Fast Rolling	40-622	40/36	TCS Tubeless	Single-ply 60tpi	n/a	530g	Dual DNA	25-50 psi	W010-0578
Nano 40 x 700 TCS Light/Fast Rolling 120tpi Dual DNA SG2 tire	700c x 40mm	TCS Light/Fast Rolling	40-622	40/36	TCS Tubeless	Single-ply 120tpi	SG2	545g	Dual DNA	25-50 psi	W010-0847
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA tire (tan)	700c x 40mm	TCS Light/Fast Rolling (tan)	40-622	40/36	TCS Tubeless	Single-ply 60tpi	n/a	497g	Dual DNA	25-50 psi	W010-0692
Nano 40 x 700 Comp 60tpi DNA tire	700c x 40mm	Race Tube-Type	40-622	40/36	Inner tube required	Single-ply 60tpi	n/a	470g	DNA	40-70 psi	W010-0524
Nano 40 x 700 Comp 30tpi DNA tire	700c x 40mm	Comp Tube-Type	40-622	40/36	Inner tube required	Single-ply 30tpi	n/a	550g	DNA	40-70 psi	W010-0523
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA SG tire (tan)	700c x 40mm	TCS Light/Fast Rolling (tan)	40-622	40/38	TCS Tubeless	Single-ply 60tpi	SG	572g	Dual DNA	40-70 psi	W010-1092
Nano 52 x 700 TCS Light/Fast Rolling 60tpi Dual DNA SG tire	700c x 52mm	TCS Light/Fast Rolling	52-622	52/50	TCS Tubeless	Single-ply 60tpi	SG	708g	Dual DNA	35-50 psi	W010-1091

*WTB's tire pressure recommendations have changed over time due to further developments in technology. Riders may always reference the markings on their tires for allowed pressures ranges, but may also consult wtb.com for the most up-to-date tire pressure recommendations from WTB. We calculate pressure recommendations based on an average rider weight of 160-180 lbs and suggest increasing our minimum recommended pressure on WTB.com by 2-3psi for every additional 10 lbs of rider weight. Never exceed the maximum tire pressure marked on a tire.

Features

Uninterrupted Center Tread

Toothy Knobs

Flying V Pattern

TCS Tubeless-Ready

Technology

TCS (Tubeless Compatible System) is our industry-leading tubeless rim/tire system designed to international ETRTO and ISO standards.

One layer of supple, gram-conscious casing conforms to the terrain to provide maximum performance, exceptional reliability and low rotational weight.

Specifically formulated to prioritize rolling efficiency while also providing dependable traction and lasting durability.

Available with SG2, which defends all surfaces of a tire by providing an uninterrupted layer of nylon puncture protection spanning from one bead to the other.

WTB’s SG tires start at the material level, specifically formulated for superior sidewall protection and increased air retention in high-pressure tires. Sidewall Protection: The extra layer defends most exposed areas of the tire and improves air retention for high-pressure tires.

Specs

Product	Size	Level	ETRTO	GMS	Tubeless Compatibility	Casing	Puncture Protection	Weight	Compound	Min-Max Pressure*	Part Number
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA tire	700c x 40mm	TCS Light/Fast Rolling	40-622	40/36	TCS Tubeless	Single-ply 60tpi	n/a	530g	Dual DNA	25-50 psi	W010-0578
Nano 40 x 700 TCS Light/Fast Rolling 120tpi Dual DNA SG2 tire	700c x 40mm	TCS Light/Fast Rolling	40-622	40/36	TCS Tubeless	Single-ply 120tpi	SG2	545g	Dual DNA	25-50 psi	W010-0847
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA tire (tan)	700c x 40mm	TCS Light/Fast Rolling (tan)	40-622	40/36	TCS Tubeless	Single-ply 60tpi	n/a	497g	Dual DNA	25-50 psi	W010-0692
Nano 40 x 700 Comp 60tpi DNA tire	700c x 40mm	Race Tube-Type	40-622	40/36	Inner tube required	Single-ply 60tpi	n/a	470g	DNA	40-70 psi	W010-0524
Nano 40 x 700 Comp 30tpi DNA tire	700c x 40mm	Comp Tube-Type	40-622	40/36	Inner tube required	Single-ply 30tpi	n/a	550g	DNA	40-70 psi	W010-0523
Nano 40 x 700 TCS Light/Fast Rolling 60tpi Dual DNA SG tire (tan)	700c x 40mm	TCS Light/Fast Rolling (tan)	40-622	40/38	TCS Tubeless	Single-ply 60tpi	SG	572g	Dual DNA	40-70 psi	W010-1092
Nano 52 x 700 TCS Light/Fast Rolling 60tpi Dual DNA SG tire	700c x 52mm	TCS Light/Fast Rolling	52-622	52/50	TCS Tubeless	Single-ply 60tpi	SG	708g	Dual DNA	35-50 psi	W010-1091

Available with SG2 puncture protection

SG2 is our unique puncture protection technology that provides bead-to-bead coverage to ensure both the tread and sidewall are protected from slashes and punctures. The nylon fibers within SG2 feature a uniquely flat profile, which reduces the amount of rubber between fibers. Improving the fiber-to-rubber ratio increases puncture resistance, reduces weight and improves the overall liveliness of a tire. While SG2 is primarily a puncture protection layer, its tightly woven fibers also improve air retention to better maintain pressure between rides.

Black or tan sidewalls

It's nice to have options, which is why most of our gravel tires are available with either black or tan sidewalls. Traditional black sidewalls tend to blend in with the components and wheels of a bike and may look sleeker in the eyes of some riders. WTB tanwall tires blend retroesque looks with modern technology to create an iconic look that has become synonymous with high-performance gravel. Looks aside, gram counters may choose our tan tires because the compounds used to make them are slightly lighter than those used to manufacture black sidewalls.

PRESS REVIEWS

"When in doubt - NANO"

- Advntr.cc

"BEST GRAVEL TIRE WINNER"

- Cyclocross Magazine

"It rips!"

- The Radavist

Free shipping $100+

Excluding deliveries to Hawaii and Alaska.

30 Day Return Policy

Return any unused product for up to 30 days.

WARRANTY POLICY

We guarantee our products for at least two years.

Need help?

Nano

Nano

Uninterrupted Center Tread

Toothy Knobs

Flying V Pattern

TCS Tubeless-Ready

Uninterrupted Center Tread

Toothy Knobs

Flying V Pattern

TCS Tubeless-Ready

Customer Reviews

PRESS REVIEWS