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Load image into Gallery viewer, ethirteen-Helix-Core-Crankset-170-mm-Configurable-11-Speed-CKST2309-Bicycle-Crankset
Load image into Gallery viewer, e*thirteen Helix Core Crankset - 170mm, 73mm, 24mm Spindle with e*thirteen P3 Connect Interface, Black
Load image into Gallery viewer, e*thirteen Helix Core Crankset - 170mm, 73mm, 24mm Spindle with e*thirteen P3 Connect Interface, Black

SKU: CKST2309

e*thirteen Helix Core Mountain Bike Crankset - 170mm, 73mm Bottom Bracket, 24mm Chromoly Spindle, Boost & Super Boost Compatibility, Forged AL6066-T6 Aluminum, E*thirteen P3 Connect, Enduro-Grade Durability, Lightweight, Sleek Black Design

Regular price $129.99
$139.95 Sale price $129.99 Regular price
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Description
Specifications

Upgrade your mountain biking reign with the ethirteen Helix Core Crankset - the ultimate blend of durability, lightweight performance, and versatile compatibility. Engineered for aggressive Enduro and Trail riding, this 170mm crankset features forged AL6066-T6 aluminum alloy arms paired with a robust 24mm heat-treated chromoly spindle, delivering unmatched strength and impact resistance. Designed with innovative weight reduction in mind, the Helix Core maintains a sleek, minimalist aesthetic without sacrificing performance, making it ideal for riders seeking high-end quality at an accessible price point.

Built for adaptability, the Helix Core Crankset offers seamless compatibility with both SRAM and Shimano 11- and 12-speed drivetrain systems, supporting 68/73mm, 141/148 Boost, and 157 Super Boost hub configurations. Its versatile chainline options-including Boost and Super Boost-ensure optimal chain alignment for enhanced pedaling efficiency and drivetrain longevity. The quick-connect interface with a creak-free, self-extractor bolt system simplifies installation and maintenance, providing a dependable, slip-free connection during demanding rides.

Innovative features such as direct-mount ethirteen P3 interface allow for easy chainring swaps, enabling customization based on terrain and riding style. Whether tackling technical descents or climbing rugged ascents, this crankset is engineered to endure heavy impacts and constant stress, all while maintaining a lightweight profile-just 589 grams for the 170mm version. The black finish complements any bike aesthetic, while high-performance materials ensure longevity in challenging outdoor conditions.

Product Highlights:

- Materials & Engineering: Forged AL6066-T6 aluminum arms with a 24mm heat-treated chromoly spindle for ultimate strength and durability.

- Performance & Technology: Designed to withstand enduro-grade impacts, featuring lightweight construction optimized through advanced mold design.

- Compatibility & Versatility: Supports 68/73mm frames, 135/142 MTB hubs, Boost, and Super Boost configurations. Compatible with SRAM and Shimano drivetrains.

- Innovative Features: Quick Connect creak-free interface, P3 direct mount chainring compatibility, self-extractor bolt, and minimal CNC machining.

- Ideal Use Case: Perfect for aggressive mountain biking, trail riding, and enduro applications requiring reliable, high-performance crank components.

Upgrade your mountain ride with the ethirteen Helix Core Crankset - engineered for strength, built for performance, and designed for riders who demand more. Optimize your bike's efficiency and stance today!

  • forged AL6066-T6 aluminum alloy arms combined with a 24mm heat-treated chromoly spindle for outstanding strength, durability, and lightweight performance in mountain biking applications
  • Engineered with innovative e*Thirteen P3 Connect interface and compatibility with both SRAM and Shimano 11- and 12-speed drivetrains for seamless cross-compatibility and ease of installation
  • Designed to accommodate Boost, Super Boost, and standard chainlines on 135, 142, 141, and 157mm hubs, providing versatile fitment options for aggressive enduro and all-mountain riding
  • Features a creak-free Quick Connect interface with a self-extractor bolt system, ensuring reliable, maintenance-free performance during intense rides and long-term use
  • Lightweight yet rated for enduro impacts, weighing just 589 grams in the 170mm version, with a sleek, minimalist aesthetic optimized through mold design to reduce weight without sacrificing strength
RingsSold Separately
Number of ChainringsNo Rings, No Spider Included
Drivetrain Speeds11
Drivetrain Speeds12
Chainring BCDDirect Mount e*Thirteen
Chainline/Hub Compatibility135/142 MTB Hubs
Chainline/Hub Compatibility141/148 Boost Hubs
Chainline/Hub Compatibility157 Super Boost Hubs
ColorBlack
Crank Length (mm)170
Crank Intended UseMountain
BB IncludedNo
Pedal Spindle9/16"
Spindle Interface Typee*Thirteen P3 Connect
Defined ColorBlack
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