Engineered for mountain biking enthusiasts demanding precision and lightweight strength, this crankset combines cutting-edge manufacturing techniques with thoughtful design. The forged and CNC machined aluminum arms provide outstanding stiffness while reducing weight, contributing to a more responsive ride. Its unique expanding spline interface ensures a secure connection between the axle and crank arms, enhancing power transfer efficiency.

Installation and maintenance are streamlined thanks to the self-extracting axle-to-arm interface, reducing downtime and making upgrades hassle-free. The versatile spline mount supports a variety of chainring and spider configurations, allowing customization to fit diverse drivetrain setups. Designed to fit standard 68/73mm bottom bracket shells and compatible with both 1x and 2x configurations, this crankset offers flexibility for different bike builds.

With a focus on delivering high performance, durability, and adaptability, this crankset is an excellent choice for riders seeking to elevate their cycling experience with a reliable, lightweight, and stiff component.

• 15% lighter and stiffer than the previous model
• Now featuring a self-extracting axle-to-arm interface, simplifying fitting and removal
• Forged and CNC machined 7075 series aluminum alloy crank arms
• Unique expanding spline/arm interface
• Versatile spline mount for chainring/spider
• 30mm oversized axle
• Weight: 641g (arms, axle and 34 tooth spiderless ring)