PROMOS

Joletire 26x4.0 Super Off-Road fat tire built for aggressive traction on dirt, loose terrain, and rough trails. Great for fat bikes and e-bikes that need a tougher tread and stable handling off-road.

Specs

• Size: 26” x 4.0

• Tread: Super Off-Road (aggressive knobby)

• Bead: Foldable

• Color: Black

• Tire type: Clincher

• Protection: Puncture-resistant construction (not puncture-proof)

• Psi: 30psi

Fitment notes (important)
Confirm your current tire size reads 26x4.0 on the sidewall before ordering. Fit depends on rim width and frame/fork clearance—message us if you want a quick compatibility check.

Give the gift of freedom on two wheels with a Fat Tire House gift card — the perfect present for e-bike enthusiasts, weekend explorers, and anyone ready to upgrade their ride. Redeemable sitewide and usable toward our wide selection of fat tires, Polar Bear headlights, battery combiners, accessories, and service, our gift cards make it easy to choose the right gear or saddle up for new adventures. Available in flexible denominations, they offer an ideal solution for birthdays, holidays, or just because, backed by our knowledgeable staff and commitment to quality. Purchase, gift, and let your rider pick exactly what they need to power their next ride.

Hummingbird 26x4.0 Super Off-Road fat tire set for fat bikes and e-bikes. Aggressive knobby tread for traction on dirt, loose terrain, and rough trails. Foldable bead tires for easier storage and install.

What’s included

• 2x hummingbird 26” x 4.0 tires (foldable bead)

• 2x 26x4 compatible inner tubes

• 2x tire levers

Specs

• Size: 26” x 4.0 (4 inch width)

• Tire type: Clincher

• Material: Rubber

• Color: Black

• Features: Foldable bead, knobby tread, puncture-resistant construction (not puncture-proof)

• 40 psi

Fitment notes (important)
Confirm your current tire size reads 26x4.0 on the sidewall before ordering. Fit depends on rim width and frame/fork clearance—message us if you want a quick compatibility check before you buy.

Returns
No returns accepted (defects/issues handled case-by-case—contact us right away if there’s a problem on arrival).

Joletire 26x4.0 Super Off-Road fat tire built for aggressive traction on dirt, loose terrain, and rough trails. Great for fat bikes and e-bikes that need a tougher tread and stable handling off-road.

Specs

• Size: 26” x 4.0

• Tread: Super Off-Road (aggressive knobby)

• Bead: Foldable

• Color: Black

• Tire type: Clincher

• Protection: Puncture-resistant construction (not puncture-proof)

• Psi: 30psi

Fitment notes (important)
Confirm your current tire size reads 26x4.0 on the sidewall before ordering. Fit depends on rim width and frame/fork clearance—message us if you want a quick compatibility check.

All-black 20x4 street/supermoto-style fat tire with a smooth, quiet roll. Lightweight for its class but built thick for daily e-bike abuse.

Street / Supermoto Style for 20x4 Builds

The INNOVA IA-2579 20x4.0 is a street-focused fat tire for riders who want a clean all-black look, quiet rolling, and predictable grip on pavement. Perfect for supermoto-style e-bike setups that stay on the streets.

Why riders choose it

• Street tread = smooth + quiet vs knobby tires

• Thick, durable feel for everyday riding and e-bike torque

• Lightweight for a 20x4 tire: approx. 1350g (2.98 lb / ~3.0 lb)

• All-black sidewall for a stealth build

Specs

• Size: 20 x 4.0

• ETRTO / ISO: 102-406

• Type: Tire (not a tube)

• Use: Street, bike paths, hardpack cruising

What’s included

• 1x INNOVA IA-2579 tire (20x4.0)

• Inner tube NOT included (sold separately)

Fitment help (avoid wrong-size orders)

If you’re not 100% sure, message us a photo of your current tire markings (the numbers on the sidewall). We’ll confirm fit before you order.