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Load image into Gallery viewer, Reserve Wheels Reserve 40 GR Rim - 700c, Disc, Carbon, 24H

SKU: CWRM0121

Reserve 40 GR Carbon Wheelset - 700c Disc Brake, Tubeless-Ready, Hookless Bead, Lightweight, High-Performance CNC-Machined Rim with Reinforced Spoke Holes & Lifetime Warranty

Regular price $649.00
$721.95 Sale price $649.00 Regular price
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Description
Specifications

Discover the ultimate in performance, durability, and style with the Reserve 40 GR Rim - a premium 700c disc brake compatible, carbon fiber wheel rim designed specifically for serious cyclists and MTB enthusiasts. Engineered for modern riding demands, this lightweight yet robust rim seamlessly combines advanced materials and innovative features for unparalleled riding experience.

Materials & Construction

Crafted from high-quality carbon fiber, the Reserve 40 GR Rim offers exceptional strength-to-weight ratio, reducing overall wheel weight to just 400 grams. The thick bead profile and optimized spoke hole reinforcement deliver superior durability and impact resistance, ensuring long-lasting performance in demanding conditions.

Performance & Engineering

Designed with a 27.4mm internal width, the Reserve 40 GR enhances tire stability and cornering grip, making it ideal for gravel, trail, and endurance cycling. The hookless bead design facilitates a secure fit with modern tubeless tires, enabling lower pressures for improved traction and comfort. Its disc-only compatibility ensures maximum braking performance and modulation on all disc brake systems.

Components & Technology

Each rim includes durable rim tape and tubeless-ready valves, simplifying setup and maintenance. The rim joint is expertly fused with carbon, ensuring a seamless, strong, and lightweight construction. The 24-spoke drill pattern optimizes structural integrity and power transfer, making this rim a reliable choice for high-intensity rides.

Style & Use Case

Featuring a sleek black finish, the Reserve 40 GR Rim complements any bike aesthetic while providing the performance advantages of carbon technology. Perfect for gravel riders, mountain bikers, and endurance enthusiasts seeking a versatile, lightweight wheelset with tubeless compatibility and a lifetime warranty for peace of mind.

Innovative & Differentiating Features

- Hookless, tubeless-ready design for easier installation and better tire fit

- Thick bead construction enhances sidewall strength and impact resistance

- Optimized spoke hole reinforcement reduces stress points, increasing rim longevity

- Carbon fiber material ensures high stiffness, improved power transfer, and reduced weight

Upgrade your bike with the Reserve 40 GR Rim for a high-performance, lightweight, and durable wheel solution that excels across diverse terrains and riding styles. Maximize your cycling potential with a rim built for reliability, speed, and innovation.

  • Lightweight yet durable carbon fiber construction provides exceptional strength-to-weight ratio for rigorous mountain biking or road cycling.
  • Thick rim beads with reinforced spoke holes ensure maximum impact resistance and reliable performance under loads, thanks to optimized material placement.
  • Hookless design enhances compatibility with modern tubeless tires, offering better seal compatibility, easier installation, and simplified manufacturing for consistent quality.
  • 24-hole hub drilling and disc brake compatibility deliver precise, responsive braking performance and excellent power transfer on varied terrains.
  • Sleek 700c wheel size with a 27.4mm internal width offers versatile use cases-from gravel riding to endurance road cycling-paired with tubeless-ready technology for reduced weight and improved puncture resistance.
Brake CompatibilityDisc Only
Rim Width (Internal)27.4
Brake TrackNone
MaterialCarbon
ValvePresta
ColorCarbon
Weight400
Wheel Size700c
Defined ColorBlack
ISO Diameter622 / Road / 29"
Hub Drilling24
Rim JointCarbon
Rim MaterialCarbon
Tire TypeTubeless Ready
Rim Center Offset (mm)2.7
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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. 

Customer Loyalty

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You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

Seek Understanding

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Keep Moving

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Do the Right Thing:

Doing the right thing is more important than doing the thing right.

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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