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SKU: CNRG0676

Origin8 HoldFast 42T 1x Chainring - CNC Machined Aluminum, Narrow/Wide Tooth Design for SRAM 5-Bolt 110mm BCD, 10/11-Speed Compatible, Alloy Waterproof & Mud Clearing, Performance Engineering for Mountain & Cyclocross Bikes

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Description
Specifications

Upgrade your cyclocross or mountain bike with the Origin8 Holdfast 1x Chainring, a high-performance, lightweight, and durable component designed for serious riders seeking reliability and efficiency. Crafted from CNC-machined AL7075-T6 aluminum, this 42-tooth 1x chainring combines cutting-edge engineering with sleek style, making it an ideal choice for 10/11-speed SRAM 5-bolt cranksets.

Materials & Engineering:

Constructed from Swiss-made AL7075-T6 aluminum, the Origin8 Holdfast chainring offers exceptional strength-to-weight ratio, ensuring durability under demanding riding conditions. The CNC machining process guarantees precise tooth geometry and a superior finish, providing consistent performance and a clean, professional look.

Performance & Technology:

Designed with a narrow/wide tooth profile, this chainring delivers excellent chain retention on 1x drivetrain setups, minimizing chain drops on rugged trails and rough terrain. Its optimized mud-clearing channels enhance performance in muddy or wet riding conditions, reducing debris buildup and maintaining smooth engagement. Compatibility with 10, 11, and 12-speed systems ensures versatile use, making it a reliable upgrade for a wide range of bikes.

Components & Compatibility:

Specifically engineered for SRAM 5-bolt 110mm BCD hidden bolt cranksets, the Holdfast chainring offers seamless integration for SRAM-focused builds. Its 110mm bolt pattern makes it easy to install and swap, providing a secure fit for enhanced shifting precision and chain stability across multiple gear options.

Style & Use Case:

Featuring a sleek black finish, the Origin8 Holdfast 42T chainring complements any bike aesthetic while providing maximum performance. Ideal for mountain biking, cyclocross, gravel riding, and adventure cycling, it supports aggressive riding styles and technical terrain with confidence.

Innovative & Unique Features:

The combination of high-grade Swiss aluminum, narrow/wide tooth design, and mud clearance channels sets this chainring apart from standard options-delivering unbeatable durability, reliable chain retention, and improved mud-shedding capability for serious riders seeking to conquer challenging trails with ease.

Upgrade your bike today with the Origin8 Holdfast 1x Chainring-engineered for durability, designed for performance, and built to elevate your riding experience.

  • High-quality, keyword-rich, and SEO-friendly product bullets for the Origin8 Holdfast 1x Chainring 42t 1x 110 BCD 5-Bolt 10/11-Speed Aluminum Black:
  • Optimized for SRAM 5-bolt 110mm BCD cranksets, this 42-tooth narrow/wide chainring ensures precise chain engagement and maximum durability in 1x drivetrain setups.
  • Constructed from CNC-machined AL7075-T6 aluminum, this Swiss-made chainring offers exceptional strength, lightweight performance, and resistance to harsh riding conditions, ideal for aggressive mountain biking or gravel adventures.
  • Designed with innovative muddy terrain features, including mud clearing channels, it maintains reliable chain retention and reduces clogging during off-road riding.
  • Compatible with 10, 11, and 12-speed drivetrain systems, this 5-bolt chainring provides versatile gear compatibility for modern cycling, enhancing your bike's performance and versatility.
  • Sleek black anodized finish combines durability with a stylish look, making it perfect for riders seeking both aesthetic appeal and reliable, high-performance cycling components for trail, XC, and cyclocross use.
Mount Compatibility110mm 5-bolt
SpecSRAM hidden bolt compatible
Chain Compatibility10/11sp
Tooth TypeNarrow/Wide
Teeth42T
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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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