Campagnolo EKAR GT Crankset - 170mm 13-Speed 36t 123mm BCD Ultra-Torque Spindle Interface BLK

Discover the performance edge with the Campagnolo EKAR GT Crankset - 170mm 13-Speed 36t 123mm BCD featuring a sleek black finish and cutting-edge Campagnolo Ultra-Torque Spindle Interface. Designed for riders who demand precision and durability on gravel, road, and cyclocross terrains, this crankset combines innovative materials and engineering to deliver unmatched efficiency and longevity.

The EKAR GT crankset is crafted with two high-quality aluminum crank arms, each paired with Ultra-Torque semi-axles made from AISI 630 steel. This smart material combination offers the perfect balance of lightweight design and robust strength, ensuring every pedal stroke translates into smooth power transfer.

Utilizing advanced ProTech™ technology, the two semi-axles are securely joined inside the bottom bracket by a single, sturdy screw. This design enhances self-alignment, strength, and overall drivetrain efficiency. Additionally, the oversize stainless steel bearing race is mounted directly on the crank’s semi-axle, offering superior smoothness and resistance. This positioning allows for easy inspection and maintenance without the hassle of dismantling the cups, keeping your bike ready for action with minimal downtime.

• Two-piece aluminum crank arms featuring Ultra-Torque semi-axles in durable AISI 630 steel for an ideal mix of strength and lightness
• ProTech™ Hirth technology enables a strong, efficient, and self-aligning axle connection for reliable performance
• Premium 7075 aluminum chainrings provide excellent durability and are easily interchangeable by unscrewing from the crank arms—no crankset removal needed
• Optimized tooth profile ensures efficient power transmission and maximum chain retention, reducing the risk of drops even on rough terrain
• Symmetrical four-arm crank design with a 104 mm bolt circle diameter for optimal load distribution and enhanced stiffness
• Precise 47.5mm chainline to maintain drivetrain alignment and smooth shifting
• 151mm Q-factor designed for optimal pedaling ergonomics and comfort during long rides