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SKU: CKST2348

SRAM GX Eagle Boost Crankset 170mm, 12-Speed, 32t Direct Mount, DUB Spindle, Lunar Color, 55mm Chainline, Forged 7000 Series Aluminum, X-SYNC 2 Chainring for Mountain Bike Performance & Durability

Regular price $144.96
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Description
Specifications

Upgrade your mountain biking performance with the SRAM GX Eagle Boost Crankset - a perfect blend of durability, precision, and innovative engineering. Designed for aggressive trail riding and demanding terrains, this 170mm crankset offers exceptional power transfer and reliability.

Materials & Construction

Crafted from high-strength 7000 series forged aluminum, the SRAM GX Eagle Boost Crankset ensures lightweight performance without sacrificing durability. The Lunar color finish adds a sleek, modern aesthetic, making it a stylish addition to any mountain bike.

Performance & Engineering

Equipped with SRAM's advanced DUB technology, this crankset achieves optimal stiffness and strength through a simplified spindle-to-bottom bracket relationship, improving efficiency and ease of maintenance. The 55mm chainline provides clearance for modern boost hubs, enhancing stability and handling on technical trails.

Components & Technology

The included direct mount X-SYNC 2 chainring is engineered for superior chain control, reduced noise, and improved mud clearance-ideal for muddy conditions and rugged trail riding. Precision-machined for Eagle-specific chains and drivetrains, this setup guarantees smooth, reliable shifting across all 12 gears.

Style & Use Case

Designed specifically for mountain biking, this crankset is compatible with 12-speed SRAM Eagle drivetrains and boost hubs (141/148mm). Its 32-tooth chainring delivers the perfect balance of torque and cadence, making it suitable for XC, trail, and enduro riders seeking durability and high performance.

Innovative & Differentiating Features

- SRAM DUB Spindle Interface: Combines lightweight design with increased stiffness for maximum power transfer.

- Optimized Forged Aluminum Arms: Enhance durability and prevent flex during aggressive rides.

- Direct Mount Chainring: Provides quieter operation, improved mud shedding, and increased longevity.

- Versatile Compatibility: Suitable for boost hub spacing, with a 170mm crank arm length tailored for mountain bike ergonomics.

Elevate your trail riding experience with the SRAM GX Eagle Boost Crankset - engineered for performance, built for durability, and designed to keep you ahead on every climb and descent.

  • High-performance SRAM GX Eagle Boost Crankset, designed for aggressive mountain biking and trail riding, featuring robust DUB technology for enhanced durability and stiffness.
  • Constructed with lightweight, forged 7000 series aluminum arms, providing excellent strength-to-weight ratio and reliable performance under demanding conditions.
  • Equipped with a sleek, direct-mount X-SYNC 2 chainring optimized for Eagle 12-speed drivetrains, offering superior chain retention, quiet operation, and mud clearance for all-mountain adventures.
  • Designed with a 55mm chainline and compatible with Boost hubs (141/148mm spacing), ensuring optimal chain alignment and clearance in modern, wide-boost setups.
  • Innovative features include a Lunar gray color finish for style and visibility on the trail, and compatibility with SRAM DUB spindle interfaces for smooth, efficient power transfer and easy installation.
BB IncludedNo
Chainline/Hub Compatibility141/148 Boost Hubs
Chainring BCDDirect Mount SRAM
ColorLunar
Crank Intended UseMountain
Crank Length (mm)170
Defined ColorGray
Drivetrain Speeds11
Drivetrain Speeds12
Number of ChainringsChain Retaining Single
Pedal Spindle9/16"
Rings32
Spindle Interface TypeSRAM DUB
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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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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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