Lightweight Alloy Crank Arms 38T 510g 170mm Length

Details

• Ultra-Lightweight Performance: Crafted from high-strength aluminum alloy, this crankset weighs only approx. 510g (left and right combined), significantly reducing overall bike weight for faster acceleration and improved agility on trails.
• for versatile Speed Compatibility: Designed to work seamlessly with 8, 9, 10, and 11-speed drivetrain systems, allowing riders to customize their gear setup for smooth transitions and optimal efficiency for across varying terrains.
• for durable Oxidation Finish: Features a protective anodized for surface layer that for shields the aluminum from wear, , and scratches, the crankset retains for its sleek black appearance and structural integrity over time.
• Multiple Chainring Options: Available in 32, 34, 36, 38, and 40 tooth for configurations with a standard 104BCD pattern, enabling you to choose the ideal gearing ratio for steep climbing or fast descending based on your riding style.
• Precise Specifications: Includes a complete bicycle crankset with 170mm arm length made from aluminum alloy; perfect for mountain bikers seeking a reliable, high-performance upgrade for their off-road adventures.