Campagnolo EKAR GT Crankset - 170mm 13-Speed 38t 123mm BCD Ultra-Torque Spindle Interface BLK

Discover the precision-engineered Campagnolo EKAR GT Crankset – a perfect fusion of lightweight design and robust performance. With a 170mm length, 13-speed compatibility, and a 38-tooth chainring on a 123mm BCD, this crankset is tailored to elevate your cycling experience across gravel, road, and cyclocross terrains. The black finish complements the sleek Campagnolo Ultra-Torque spindle interface, combining style and function seamlessly. Crafted with two aluminum crank arms housing Ultra-Torque semi-axles made from durable AISI 630 steel, this crankset benefits from advanced material pairing aimed at maximizing efficiency without compromising strength. The innovative ProTech™ technology securely joins the semi-axles inside the bottom bracket with a single, robust screw, ensuring enhanced stiffness and long-lasting reliability. Engineered for smooth operation, the oversize stainless steel bearing race is integrated onto the crank’s semi-axle, delivering exceptional smoothness and resistance. This design also simplifies maintenance, allowing easy inspection without the need to dismantle the cups.

• Two-piece aluminum crank arms equipped with Ultra-Torque semi-axles in AISI 630 steel ensure an ideal balance of strength and lightweight performance
• Hirth ProTech™ technology provides strong, efficient, and self-aligning semi-axles for superior drivetrain stability
• Premium 7075 aluminum chainrings offer lightweight durability and can be effortlessly swapped by unscrewing from the crank arms—no crankset removal required
• Optimized tooth profile enhances power transmission and chain retention for reliable shifting in demanding conditions
• Symmetrically arranged four-arm crank design with a 104 mm bolt circle diameter guarantees optimal load distribution
• 47.5mm chainline for precise chain alignment and improved drivetrain performance
• 151mm Q-factor supports natural pedaling biomechanics for rider comfort and efficiency