Auxfore

★★★★★ 4.6 82 reviews

$52.99
Price when purchased online
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$52.99
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Free shipping Free 30-day returns

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Product details

Management number 235456306 Release Date 2026/07/02 List Price $21.20 Model Number 235456306
Category
Hycline Auxfore 4 By 20 Fat Tire For E-bike, Electric Bike Tire Replacement

Recommended for e-bike and fat-tire rides, giving stability, power-saving riding and low rolling resistance.

'Auxfore' - It represents smart technology driving future mobility — power-saving,  go-fore, and efficient.

With the Auxfore 20"×4.0" Fat Tire, your e-bike rides transform into a smoother, more confident experience. Its flat, block-pattern tread is designed to minimize rolling drag on paved streets while still giving you reliable traction on gravel or mixed terrain. The wide contact patch and reinforced rubber compound deliver stability, durability, and puncture resistance, so whether you’re commuting through the city, tackling light trails, or cruising for leisure, Auxfore ensures you’re always rolling with power, comfort, and control.

Auxfore fits most 20"×4.0" fat-bike frames and eBike kits. 


Specifications

Tread Bead: folding

Tread Type: Block

Tire Size: 20x4.0 inch

ETRTO: 102-406 mm

T.P.I: 30 TPI

Max Inflate To: 30 P.S.I 

Maximum load(Single tire): 198 lbs (98kg)

 

 

Tire Features:

  • Excellent traction in dry or wet conditions
  • Blocky side knobs provide a corner grip
  • Minimal drag on hardpack or paved terrain
  • High-density rubber with strong puncture resistance
  • Non-folding bead resists deformation under load for stable, worry-free riding

Note: The tire is in a folded state. After disassembly, the steel ring should be placed in a flat state before installation. Please check the details and dimensions carefully before purchasing.


Products
Comparison

Single Tire
Price

$49.99-52.99
$36.99-49.99
$47.99
$45.99-52.99
Size 20 / 26 × 4.0 inch 20 / 26 × 3.0 / 4.0 inch 20 × 4.0 inch 20 / 26 × 4.0 inch
Color Black Black / White Black Black
TPI 30 30 30 30
PSI Range 40 20-35 20 36

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4.6 out of 5
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82 ratings | 34 reviews
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