Hardpack / Pavement

Auxfore

Name: Auxfore
Brand: Hycline
SKU: SHP-EbFT916_204BLK
Price: 44.99 USD
Availability: InStock

$44.99

$52.99

Size

20"×4"

PSI

Style

Buy a single tire
Buy 2-pack tires with tubes

Size

PSI

Style

Order in the next [hour] to get it before [date_end]

UPC	SIZE	ETRTO	PSI	TPI	BEAD	COMPOUND	UNIT WT (KG)	TUBE
635508713475	20×4.0	102-406	20	30	Folding	Dual Layer	2.25	Yes

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.

Products Comparison	Code: Bones	Raider	Oxron	Armbands
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

Specs

Item No.: Auxfore
Sidewall Color: Black
Tire size: 20x4 Inch
ETRTO: 102-406 mm
Bead Type: Folding
Tread Type: Block
Max PSI: 20
Tube Valve Type: Schrader valve
Tube Valve Length: 32mm
Unit Weight (G): 2250

Recommended Reason

Terrain: hardpack/pavement/gravel/dirt/trails
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.

Speed: ★★★★☆
Control: ★★★★☆
Puncture resistance: ★★★★☆