High-Performance XO All-Aluminum Crankset Strength, Versatility & Power Measurement

Designed for serious mountain bikers, this cutting-edge aluminum crankset delivers an optimal stiffness-to-weight ratio, ensuring maximum power transfer and durability on the toughest terrains. Available with dual bash guard options, this crankset provides superior chainring protection, making it an excellent choice for aggressive trail, enduro, and downhill riders.

With a 174mm Q-factor and 55mm chainline, this crankset is compatible with 141/148mm Boost applications, offering versatility across multiple riding styles. Engineered for seamless integration with MTB Wide DUB bottom brackets (DUB bottom bracket and spacers sold separately), it guarantees a hassle-free setup and long-term reliability.

Key Features:

• Optimized Aluminum Construction Provides an exceptional stiffness-to-weight ratio for peak performance.
• Dual Bash Guard Options Protects your chainring on rocky and technical trails.
• 174mm Q-Factor & 55mm Chainline Designed for Boost compatibility (141/148mm applications).
• DUB Spindle Interface Ensures smooth compatibility with MTB Wide DUB bottom brackets.
• Available in Multiple Lengths & Chainring Sizes:
  • 165mm, 170mm, and 175mm crank arm lengths
  • 32T chainring included
• 1×12 Drivetrain Compatibility Optimized for modern MTB setups.

Power Meter Integration (Optional)

For riders seeking advanced performance tracking, this crankset is available with a power meter-equipped spindle, featuring SRAMs DUB-PWR technology with Quarq integration.

• Integrated Power Measurement in Spindle Captures precise left-side power data to determine total wattage output.
• +/-3% Accuracy Ensures consistent and reliable power readings.
• 400+ Hour Battery Life Long-lasting performance for extended rides.
• Waterproof (IPX7 Rated) Fully submersible up to 1 meter for 30 minutes, built for rugged conditions.
• AXS & Flight Attendant Compatibility Seamlessly integrates with SRAMs AXS wireless ecosystem for data synchronization and automated suspension tuning.

Tech Specs:

• Crank Arm Lengths: 165mm / 170mm / 175mm
• Spindle Type: DUB
• Color: Black
• Bolt Pattern: Direct Mount
• Drivetrain Speed: 1×12
• Weight: Varies by model
• Bottom Bracket Included: No

Why Choose This Crankset?

Whether you’re looking for lightweight strength, rugged durability, or cutting-edge power data, this all-aluminum crankset delivers unmatched versatility and performance. Designed for serious riders pushing limits on technical terrain, it ensures maximum efficiency, protection, and seamless integration with modern MTB systems.