Campagnolo EKAR GT Crankset - 172.5mm 13-Speed 42t 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. This 172.5mm crankset, featuring a 13-speed 42t chainring and a 123mm BCD, is crafted for riders seeking an optimal balance of power, durability, and lightweight design.

Built with two robust aluminum crank arms paired with Ultra-Torque semi-axles made from high-grade AISI 630 steel, the EKAR GT crankset embodies Campagnolo’s commitment to combining strength with minimal weight. Its innovative ProTech™ technology securely joins the semi-axles inside the bottom bracket using a single, solid screw, ensuring a precise, self-aligning connection that maximizes efficiency and longevity.

The design incorporates an oversize stainless steel bearing race mounted on the crank arm, which enhances smooth rotation and offers exceptional resistance to wear. This feature also simplifies maintenance by allowing easy inspection and cleaning without the hassle of dismantling the bottom bracket cups.

• Durable 2-piece aluminum crank arms with Ultra-Torque semi-axles crafted from AISI 630 steel for an ideal blend of strength and lightweight performance
• Advanced Hirth ProTech™ technology ensures strong, efficient, and perfectly aligned semi-axles for seamless power transfer
• Premium 7075 aluminum chainrings that are both lightweight and highly resistant, designed for quick interchangeability without disassembling the crankset
• Optimized tooth profile on chainrings for efficient power transmission and enhanced chain retention, reducing the risk of slippage
• Symmetrically arranged four-arm crankset with a 104 mm bolt circle diameter (BCD) for balanced load distribution and reliable performance
• Precise 47.5mm chainline promoting smooth drivetrain operation
• Comfortable 151mm Q-factor optimized for ergonomic pedaling

The sleek black finish complements any bike setup, while the 9/16" pedal spindle and Campagnolo Ultra-Torque interface ensure compatibility with a wide range of components. Whether you are pushing through rugged gravel paths, racing on the road, or navigating technical cyclocross courses, the EKAR GT crankset delivers consistent power, durability, and ease of maintenance that serious cyclists demand.