Cannondale HollowGram crank

Unleash your speed with Cannondale HollowGram Crank Arms! These ultralight, incredibly stiff cranks boast revolutionary hollow-core construction for maximum power transfer and explosive acceleration. Perfect for road and MTB riders, they seamlessly integrate with SpideRings and HollowGram spindles. Experience a fundamental shift in your bike´s performance and feel every watt propel you forward. Built for versatility and convenience, they offer tool-free removal and compatibility with protective crank boots. Upgrade to race-proven technology and conquer any terrain