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SKU: CNRG0659

Origin8 Holdfast Oval 34T 1x Chainring - 104mm 4-Bolt, 10/11/12-Speed Compatible, CNC Aluminum Alloy, Narrow/Wide Design, Increased Power & Efficiency, Mud Clearing Channels for Cyclocross & Mountain Bikes

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Description
Specifications

Enhance your ride with the Origin8 Holdfast Oval 1x Chainring - the perfect blend of performance, durability, and innovative engineering for modern cyclists. Crafted from high-quality CNC-machined Aluminum (Swiss Alloy 7075), this 34-tooth chainring is designed to maximize power transfer and efficiency on every ride, whether you're conquering challenging trails or commuting through the city.

Materials & Durability:

Constructed from premium CNC Aluminum 7075 Swiss Alloy, the Origin8 Holdfast Oval Chainring offers exceptional strength-to-weight ratio, corrosion resistance, and long-lasting performance. Its robust build withstands harsh riding conditions, making it ideal for mountain biking, gravel riding, and urban cycling.

Performance & Engineering:

Featuring a precision-engineered oval shape with 13% ovality and 115 clocking, this chainring optimizes pedal stroke biomechanics, increasing power output and rider efficiency. The narrow/wide tooth design provides reliable chain retention on 1x systems, preventing drops during rugged rides. Mud clearing channels ensure optimal performance in wet and muddy conditions, enhancing overall reliability.

Components & Compatibility:

Designed for 10, 11, or 12-speed drivetrain compatibility, this 104mm BCD (Bolt Circle Diameter) 4-bolt chainring seamlessly fits a wide range of cranksets. The innovative narrow/wide tooth profile ensures a secure chain engagement across diverse riding scenarios, making it an excellent upgrade for mountain bikers, gravel grinders, and adventure riders.

Style & Use Case:

With its sleek black anodized finish, the Origin8 Holdfast Oval Chainring combines style with function, complementing any ride aesthetic. Whether you're tackling technical trails, logging long-distance gravel rides, or daily commutes, this chainring offers enhanced pedaling efficiency and power delivery tailored to aggressive and endurance cycling styles.

Innovative Features:

- Narrow/Wide Tooth Profile for superior chain retention

- Oval Design for increased pedaling efficiency and reduced fatigue

- Mud clearing channels to maintain smooth operation in muddy conditions

- CNC-machined from high-grade Swiss alloy for precision and durability

Upgrade your drivetrain with the Origin8 Holdfast Oval 1x Chainring - engineered for performance, built to last, and designed to improve your cycling experience across all terrains. Optimize power transfer, enhance efficiency, and ride with confidence.

  • High-performance 34T oval chainring designed for 1x drivetrains, optimized for increased pedaling efficiency and power transfer
  • Crafted from CNC-machined Swiss-grade AL7075 aluminum, ensuring durability, lightweight performance, and corrosion resistance in all cycling conditions
  • Features a narrow/wide tooth profile with mud clearing channels to enhance chain retention during rough rides and off-road adventures
  • Compatible with 10, 11, and 12-speed chains, making it versatile for a wide range of modern mountain and gravel bike setups
  • Innovative 13% ovality and 115 clocking optimize pedaling smoothness and power distribution, ideal for riders seeking improved efficiency and aggressive style
Mount Compatibility104mm 4-bolt
Chain Compatibility10/11/12sp
Tooth TypeNarrow/Wide
Teeth34T
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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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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!

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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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