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SKU: CK2902

SRAM XX1 Eagle Carbon Boost Crankset 175mm 12-Speed with DUB Spindle, Hollow Carbon Architecture, X-SYNC 2 Chainring for Mountain Biking, Lightweight, Stiff, and Quiet Performance, Boost Compatibility, Designed for 1x Drivetrains

Regular price $388.53
$610.00 Sale price $388.53 Regular price
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Description
Specifications

Experience peak performance with the SRAM XX1 Eagle Carbon Boost Crankset - the ultimate choice for serious mountain bikers seeking unbeatable stiffness, lightweight design, and superior efficiency. Engineered for high-end downhill racing and rugged trail riding, this 12-speed crankset combines innovative materials and advanced technology to elevate your mountain biking experience.

Materials & Construction:

Built with SRAM's proprietary Carbon Tuned lay-up technology, the XX1 Eagle crankset features a hollow internal architecture that maximizes stiffness while reducing weight. The carbon fiber construction delivers exceptional durability and precision, ensuring long-term reliability in the most demanding conditions. Its sleek black finish, accented with stylish gold, offers a premium look that complements any high-performance mountain bike.

Performance & Engineering:

Designed with SRAM's DUB bottom bracket interface, this crankset provides enhanced stiffness and strength without adding unnecessary weight. The integrated Hollow Cage architecture optimizes power transfer and responsiveness, making every pedal stroke more efficient. Compatible with Boost hubs (141/148mm), the 175mm crank length maximizes leverage and control for aggressive climbs and technical descents.

Components & Technology:

The included direct mount X-SYNC 2 chainring features SRAM's latest gear technology, offering significantly quieter operation, superior mud shedding, and enhanced durability in rugged trail conditions. Specifically crafted for SRAM Eagle 12-speed drivetrains, the 34T chainring ensures precise and reliable shifting across diverse terrains. The crankset is designed for 10 to 12-speed mountain bike setups-providing excellent compatibility and seamless integration.

Style & Use Case:

Perfect for downhill, enduro, and trail riding, the SRAM XX1 Eagle Carbon Boost Crankset combines sleek aesthetics with rugged performance. Its lightweight carbon construction reduces rider fatigue during extended climbs, while the boost compatibility and reinforced components handle aggressive riding styles and rough terrain with confidence.

Innovative Features:

- Carbon Tuned lay-up design yields maximum stiffness-to-weight ratio

- Hollow internal architecture for extreme strength and responsiveness

- Light, stiff, and durable SRAM DUB spindle technology

- Quiet, mud-shedding X-SYNC 2 direct mount chainring for superior durability and performance

- Boost compatibility for modern mountain bike standards

Optimize your mountain bike with the SRAM XX1 Eagle Carbon Boost Crankset, delivering the precision, durability, and lightweight performance you demand on the trail. Whether you're conquering steep climbs or railing through technical descents, this crankset is engineered to elevate your ride to the next level.

  • Lightweight Carbon Construction with SRAM Carbon Tuned technology delivers exceptional stiffness and reduces weight for maximum riding efficiency.
  • Designed with a hollow internal architecture, this crankset offers improved power transfer and durability, ideal for aggressive mountain biking and demanding trails.
  • Equipped with SRAM's DUB bottom bracket compatibility and Boost spacing for enhanced hub and axle integration, ensuring a reliable and crisp shifting experience across 12-speed Eagle drivetrains.
  • The included X-SYNC 2 direct mount chainring provides significantly quieter operation, superior mud clearance, and increased chain retention, making it perfect for muddy trail conditions and rugged terrain.
  • Sleek black/Gold finish adds a stylish, modern look suitable for aggressive mountain biking styles, with a 175mm crank arm length to optimize leverage and rider control on all mountain terrains.
Defined ColorBlack
Rings34
Spindle Interface TypeSRAM DUB
Chainring BCDDirect Mount SRAM
ColorBlack/Gold
Chainline/Hub Compatibility141/148 Boost Hubs
Drivetrain Speeds12
Drivetrain Speeds11
Drivetrain Speeds10
Number of ChainringsChain Retaining Single
Crank Intended UseMountain
BB IncludedNo
Pedal Spindle9/16"
Crank Length (mm)175
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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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Ben Berman Founder & CEO of 365 Cycles


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Customer Reviews

Based on 2 reviews
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Z
Zack

Those of you reading this post know what they are. I'll leave it at that. Enjoy!

j
jtrn1

This will be the lightest and stifffest crank you will ever own.. at least until they develop something lighter.