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SKU: EBCS0212

e*Thirteen Helix Core e*Spec 32T Direct Mount Chainring - Steel, Narrow-Wide Tooth Profile, 55mm Chainline, 12mm Offset, Compatible with Shimano/SRAM 11/12-Speed, Durable Heat-Treated Steel for Reliable Chain Retention & Long Wear Life

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$10 Gift Card

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$25 Gift Card

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at 1,000 points

Description

Elevate your mountain biking and e-bike performance with the ethirteen Helix Core espec Chainring, designed specifically for Shimano and Sram 11/12-speed setups. Crafted with precision and engineered for durability, this 32T direct mount chainring offers superior reliability and long-lasting performance across rough terrain and demanding rides.

Materials & Construction:

Constructed from high-strength steel, the Helix Core espec Chainring is cold-formed and heat-treated to maximize durability, toughness, and wear resistance. Its robust build ensures it withstands aggressive riding, harsh trail conditions, and extended use, making it an ideal choice for serious cyclists seeking reliability and value.

Performance & Engineering:

Featuring a narrow-wide tooth profile, this chainring provides exceptional chain retention, reducing the risk of chain drops during technical climbs or high-speed descents. Its 55mm chainline and 12mm offset deliver optimal clearance and compatibility with a wide range of frames and cranksets, ensuring smooth power transfer and efficient pedaling.

Components & Technology:

The Helix Core espec chainring is a direct mount design compatible with TQ HPR50 mounting interfaces, simplifying installation and maintenance. The advanced engineering incorporates optimized tooth geometry for enhanced chain engagement, reducing wear and increasing lifespan. Perfect for e-bikes and high-powered mountain bikes, this chainring offers consistent performance without compromising on weight or strength.

Style & Use Case:

Designed for aggressive trail riders, enduro racers, and e-bike enthusiasts, the Helix Core espec Chainring combines rugged style with high-performance features. Its sleek, durable steel construction complements any build, providing both functional reliability and a professional aesthetic. Whether tackling technical climbs or blazing down mountain descents, this chainring ensures smooth, secure gear shifting.

Innovative & Differentiating Features:

- Narrow-wide tooth profile for superior chain retention

- Cold-formed and heat-treated steel for maximum durability and toughness

- Compatibility with Shimano/Sram 11/12-speed drivetrains

- TQ HPR50 direct mount interface for easy installation and secure fit

- Optimized 55mm chainline & 12mm offset for versatile frame compatibility

Upgrade your drivetrain with the ethirteen Helix Core espec Chainring-where durability meets precision engineering to deliver an unmatched cycling experience. Perfect for riders seeking reliable, long-lasting performance in demanding conditions.

  • Optimized for Shimano and Sram 11/12-speed drivetrains, the e*thirteen Helix Core e*spec Chainring ensures seamless shifting performance and precise gear engagement across various riding conditions.
  • Constructed from high-strength cold-formed steel and heat-treated for enhanced durability and impact resistance, providing long-lasting performance even in demanding mountain biking or aggressive trail riding.
  • Designed with a narrow-wide tooth profile, this 32T Chainring offers exceptional chain retention, reducing drops and enhancing stability during rough descents or technical climbs.
  • Features a 55mm chainline and 12mm offset compatible with TQ HPR50 direct mount cranks, allowing for optimal drivetrain alignment and improved handling on a variety of bike setups.
  • Built for versatility and style, the Helix Core e*spec Chainring combines rugged engineering with a sleek design, making it an ideal upgrade for mountain bikers seeking reliable performance and enhanced gear reliability.
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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!

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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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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