Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Hycline 20 "x4" studded knobs tread mountain fat bike tire suitable for challenging terrains: rocks, mud, and snow motor
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
Rock Conqueror
UPC SIZE ETRTO PSI TPI BEAD COMPOUND UNIT WT (KG) NEED TUBE
720707754814 20×4.0 102-406 40 30 Folding Dual Layer 2.5 Yes
635508713192 26×4.0 98-559 20 30 Folding Dual Layer 2.74 Yes
Gravel / Trail / Dirt

Recommended reason
Rock Conqueror is the Hulk in our shop. The large-square protruding buttons are his muscles - An absolute mountain/gravel/mud conqueror. Its thick tread can be more wear-resistant, and heavier.
Terrain: gravel/snow/off-road

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

SPECS

Description

Heavy-duty muscle bike tire for muddy and rocky terrains!

The Rock Conqueror's "Big Convex Button" was first designed and used on fat tires for Jeeps. The large, iconic protruding blocks on its surface represent the conquest of the rocky terrain. Rock Conqueror faces challenging terrain directly such as rocks, forests, and mud inaccessible to ordinary tires. 

High-strength rubber with enhanced thickness and tread quality allows for greater load-bearing capacity and puncture resistance. Oversized Convex Knobs studded tread provides excellent stability and great bite to absorb rocks, and other challenging terrain. Featuring heavy-duty rubber and puncture-resistant technology, these tires are designed for e-bikes for greater load-carrying capacity and durability.

Specification

Model: Rock Conqueror
Tire Tread: Protruding knobs
Size(in.): 20×4.0 / 26×4.0
ETRTO(mm): 102-406 / 102-559
PSI: 40 PSI
TPI: 30 TPI
Tire Type: Clincher
Tube Need: Yes
Unit Weight( kg. ): 2.5 /2.8

Real Photos

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Review

Warranty & Returns

Lightweight alloy frame with optimized center of gravity
Balanced geometry for stability and agility

“Tires take you farther, not define your destination.”

  • Free shipping for orders over $99

  • 7 U.S. warehouses nearest shipment

  • 30-day returns

  • 1-year warranty

Frame 1000007517

Go Further. Use Less.

Built for efficiency where it matters most: on real terrain, not just on paper.
Frame 1000007517

Power That Adapts to You

A modular system that flexes with your needs — not the other way around.
Frame 1000007517

Ready When You Are

Fast, reliable charging gets you back on the road in no time.

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Rock Conqueror

Heavy-duty muscle bike tire for muddy and rocky terrains! The Rock Conqueror's "Big Convex Button" was first designed and used on fat tires for Jeeps. The large, iconic protruding blocks on its surface represent the conquest of the rocky terrain. Rock Conqueror faces challenging terrain directly such as rocks, forests,...
$49.99
$55.99
Tax included. Shipping calculated at checkout.
Size
  • 20"×4"
  • 26"×4"
PSI
  • 40 PSI
Style
  • Buy a single tire
  • Buy a pair with tire levers
  • Buy 2-pack tires with tubes
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