Campagnolo EKAR GT Crankset - 170mm 13-Speed 40t 123mm BCD Ultra-Torque Spindle Interface BLK

Discover the precision-engineered Campagnolo EKAR GT Crankset, designed to elevate your cycling performance across gravel, road, and cyclocross terrains. Measuring 170mm with a 13-speed 40t chainring and a 123mm BCD, this crankset combines advanced materials and innovative technology to deliver exceptional power transfer, durability, and reliability. Its sleek black finish complements any bike setup, while the Campagnolo Ultra-Torque spindle interface ensures seamless integration and optimal stiffness.

• Durability Meets Lightweight Design: Crafted from two aluminum crank arms paired with Ultra-Torque semi-axles made of AISI 630 steel, this crankset strikes the perfect balance between strength and reduced weight, allowing for efficient energy transfer without compromising endurance.
• Advanced ProTech™ Technology: The Hirth ProTech™ system securely joins the semi-axles inside the bottom bracket using a single robust screw, providing a self-aligning, highly efficient connection that enhances overall drivetrain performance and longevity.
• Easy Maintenance and Customization: Featuring premium 7075 aluminum chainrings that are resistant yet lightweight, you can effortlessly interchange chainrings by unscrewing them from the crank’s four arms—no need to dismantle the entire crankset, saving you time and effort.
• Optimized Tooth Profile: Designed for smooth power transmission and maximum chain reliability, the tooth geometry reduces wear and enhances shifting precision, ensuring consistent performance across all gears.
• Symmetrical Four-Arm Design: The crank’s four arms are symmetrically arranged with a 104 mm bolt circle diameter, promoting even load distribution for improved strength and stability during intense pedaling.
• Precision Fit: With a 47.5mm chainline and a 151mm Q-factor, this crankset offers an ideal setup for balanced biomechanics and optimal pedaling efficiency.