Description
Upgrade your mountain biking setup with the ethirteen Helix R Guidering – 28T, 11/12-Speed, 3mm Offset, SRAM 3-Bolt DM, Naranja. Engineered for high-performance trail riding and aggressive descents, this premium chainring combines cutting-edge materials, innovative design, and versatile compatibility to elevate your drivetrain’s reliability and style.
Materials & Construction:
Crafted from aerospace-grade AL-7075-T6 aluminum, the Helix R Guidering offers exceptional strength, stiffness, and durability. The CNC-machined design ensures precise manufacturing with a sleek, high-end aesthetic, reducing weight without compromising performance. Its 3mm offset enhances chain clearance and gear engagement, making it ideal for aggressive riding styles.
Performance & Engineering:
Designed to excel in demanding mountain biking conditions, the Helix R Guidering features an M4 narrow-wide tooth profile, ensuring superb chain retention on SRAM 11/12-speed and Shimano drivetrains. The narrow-wide tooth engagement minimizes dropped chains, increases drivetrain longevity, and provides smooth, confident shifting during high-intensity rides.
Components & Technology:
The direct mount (DM) 3-bolt interface ensures a secure, wobble-free fit on SRAM compatible cranks, simplifying installation and maintenance. CNC optimization reduces weight for enhanced acceleration, nimbleness, and climbing efficiency, making it an essential upgrade for competitive riders and serious trail enthusiasts alike.
Style & Use Case:
Available in striking Naranja (orange), the Helix R Guidering adds a vibrant, aggressive look to your bike, perfect for aggressive trail rides, enduro, and bikepark adventures. Its sleek profile and durable build make it the go-to choice for riders seeking reliability, style, and performance on rugged terrain.
Innovative & Differentiating Features:
– Advanced CNC machining for industry-leading weight savings and aesthetic appeal
– Compatibility with SRAM 3-Bolt DM crank systems, Shimano and SRAM 11/12-speed drivetrains
– High-strength, lightweight aerospace aluminum construction ensures long-lasting performance
– Precise narrow-wide tooth profile enhances chain retention and reduces wear
Boost your bike’s performance and appearance with the ethirteen Helix R Guidering-designed for demanding riders who demand the best in durability, efficiency, and style. Suitable for trail, enduro, and all-mountain riding, it’s your perfect upgrade for a confident, high-performance ride.
- Enhance your bike’s drivetrain with the e* thirteen Helix R Guidering featuring a 28t gear ratio, optimized for 11 and 12-speed SRAM drivetrains for seamless shifting performance.
- Constructed from aerospace-grade AL-7075-T6 aluminum, this chainring offers exceptional durability, lightweight design, and resistance to impact, ensuring long-lasting performance on rugged trails or daily commutes.
- Designed with a 3mm offset and SRAM 3-bolt direct mount compatibility, the Helix R Guidering provides precise alignment, easy installation, and a sleek, high-end CNC machined aesthetic for a professional look.
- The narrow-wide tooth profile guarantees superior chain retention and reduced chain wear, making it ideal for aggressive riding styles and demanding terrains.
- Innovative engineering combines performance and style-this chainring features CNC sculpted engineering for a low weight, high stiffness, and a modern, aggressive appearance that complements any mountain or gravel bike setup.






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