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SKU: TIRE9969

CST Premium Adventure 20x4.0 Wire TPI Fat Bike Tire with Aggressive Tread, Low Rolling Resistance, E-Bike Rated up to 25kph, Durable Rubber Compound, Ideal for Off-Road and Paved Terrain, Enhanced Grip & Versatile Performance

Regular price $53.88
$53.60 Sale price $53.88 Regular price
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$10 Gift Card

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$25 Gift Card

at 500 points

$75 Gift Card

at 1,000 points

Description
Specifications

Experience Enhanced Off-Road Performance with the CST Premium Adventure 20x4.0 Wire Tire

The CST Premium Adventure 20x4.0 Wire Tire is engineered for explorers who seek reliable traction and durability across diverse terrains. Crafted from high-quality rubber compounds and featuring a robust wire bead construction, this tire ensures a secure fit on your bicycle wheel while providing outstanding performance in challenging conditions.

Materials & Construction:

Built with premium rubber compounds optimized for durability and traction, the CST Adventure tire boasts reinforced wire bead technology for dependable seating and longevity. Its rugged sidewalls and aggressive tread pattern enhance puncture resistance and resilience against rough terrains.

Performance & Engineering:

Designed for superior grip on slippery and uneven surfaces, the Adventure features an aggressive, directional tread with multiple working edges that bite into loose soil, mud, or gravel. Its rounded profile and consistent centerline tread reduce rolling resistance on paved surfaces, making it versatile enough for both off-road adventures and urban rides. Additionally, the tire is rated for use with E-Bikes traveling up to 25 kph (15 mph), ensuring optimal performance when paired with electric bicycles.

Components & Technology:

Equipped with the E25 rating, this tire is specifically engineered for e-bikes, providing enhanced durability and reliability under increased loads and speeds typical of electric bikes. The wire construction ensures a sturdy sidewall and consistent performance over time.

Style & Use Case:

With its sleek black-on-black styling, the CST Adventure 20x4.0 tire complements a wide range of fat bikes, mountain bikes, and e-bikes built for adventure. Its versatile design makes it ideal for trail riding, gravel grinding, and urban commuting, offering excellent grip, low rolling resistance, and durability across multiple surfaces.

Innovative Features:

- Aggressive, directional tread pattern for enhanced traction on difficult terrains

- Low rolling resistance for efficient paved surface riding

- Rated for E-Bikes up to 25 kph, ensuring safe and reliable electric bike journeys

- Wire bead for enhanced durability and stability

Upgrade your bike with the CST Premium Adventure 20x4.0 Wire Tire - the perfect choice for adventure seekers and everyday commuters alike. Maximize traction, durability, and versatility on every ride!

  • Aggressive, directional tread design with deep, high-traction edges for superior grip on challenging or wet terrains, making this tire ideal for adventure and trail riding.
  • Constructed with durable, high-quality wire bead materials, ensuring long-lasting performance and reliable puncture resistance in off-road conditions.
  • Engineered with innovative tread geometry and a low rolling resistance profile, providing a smooth ride on paved surfaces while maintaining excellent off-road traction.
  • Designed for versatility with a 20x4.0 size suitable for fat bikes and e-bikes, enhanced with E25-rated technology for safe riding at speeds up to 25 kph (15 mph).
  • Sleek black-on-black styling without reflective sidewalls, perfect for riders seeking a rugged, modern look that combines performance with urban and off-road versatility.
Size20x4.0
Tread/SWBk/Blk
StyleStandard
Reflective SidewallNo
FeaturesEBIKE25
ISO406
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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Keep Moving

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Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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