WUZEI Road Bike Carbon Crank 24mm Spindle 165 170mm Bicycle Crankset 8 Bolts Direct Mount Speed Bike Sprocket for Shimano R8000

Before purchasing, please ensure your crankset power meter has a spindle recess width greater than 57mm

WUZEI Ultra-Light Carbon Fiber Bike Crank Arms – 8-Bolt Direct Mount | Compatible with 9/10/11/12-Speed Drivetrains

Material: High-Modulus Carbon Fiber
Crank Arm Lengths: 165mm, 170mm
Spindle: Titanium Alloy, 24mm Diameter
Chainring Interface: 8-Bolt Direct Mount
Speed Compatibility: 9, 10, 11, 12-Speed (Determined by chainrings)
Finish: Gloss UD

Important Note:
This listing includes the crank arms only. Chainrings and bottom bracket are not included.

Product Overview:

Elevate your bike's performance with the WUZEI Ultra-Light Carbon Fiber Crank Arms. Featuring a robust and widely-compatible 8-bolt direct mount interface, these crank arms are the perfect foundation for building a high-performance drivetrain tailored to your style. Perfect for road racing, gravel grinding, or mountain climbing, they offer seamless compatibility across 9 to 12-speed systems. Achieve a top-tier upgrade without the cost of a complete crankset.

Key Features & Benefits:

1. Robust 8-Bolt Direct Mount System
-Features a secure 8-bolt interface for superior chainring alignment and torque transfer.
-Ensures exceptional compatibility with a wide range of 8-bolt direct mount chainrings.
-Enables quick and easy chainring swaps for effortless gearing adjustments.

2. Premium Carbon Fiber Construction
-Meticulously crafted from high-modulus carbon fiber for a dramatic reduction in weight.
-Experience quicker acceleration and more responsive climbing due to lower rotational mass.
-Optimized stiffness translates direct power to the drivetrain, maximizing pedaling efficiency.

3. Unmatched Drivetrain Versatility
-Ready to integrate with 9, 10, 11, and 12-speed systems, offering a future-proof upgrade.
-Available in 165mm and 170mm lengths to perfectly match your fit and riding discipline.

4. 24mm Titanium Alloy Spindle
-Engineered from titanium alloy to achieve an exceptional strength-to-weight ratio.
-Provides superior rigidity and power transfer compared to standard steel or aluminum spindles.
-Offers excellent corrosion resistance for enhanced durability and long-term reliability.

5. Cost-Effective Performance Solution
-Purchase only the high-quality crank arms and pair them with your preferred chainrings and bottom bracket.
-Build a custom, high-end drivetrain at a fraction of the cost of a pre-assembled premium crankset.