Cannondale Hollowgram Crank

Cannondale HollowGram Crank Arms | Ultralight Performance UpgradeCategory: Bike PartsSubcategory: CranksTransform your ride with the ultimate performance upgrade: the Cannondale HollowGram Crank Arms. Engineered for discerning cyclists who demand the absolute best in lightweight performance and stiffness, these cranks are a cornerstone of Cannondale´s System Integration philosophy. Whether you´re a competitive mountain biker tackling technical climbs or a road cyclist chasing podiums, the HollowGram crankset is designed to unleash your full potential by converting every watt of your effort into pure forward motion.Experience a Revolution in PerformanceThe primary advantage of the HollowGram crank lies in its extraordinary stiffness-to-weight ratio. Through an advanced hollow-core construction process, Cannondale has created a crank arm that is incredibly light yet uncompromisingly stiff. This means you get lightning-fast acceleration, an incredibly responsive feel, and unparalleled power transfer without any energy-wasting flex. Feel the difference on steep climbs where every gram matters, and in explosive sprints where immediate power delivery is critical. This isn´t just an upgrade, it´s a fundamental change to the way your bike feels and performs.Engineered for Versatility and ConvenienceDesigned as an impressive and accessible upgrade for a wide range of high-performance mountain and road bikes, the HollowGram crank arm system is built for seamless integration and user-friendly maintenance.Main Features:* HollowGram™ Construction: The iconic hollow Si crankset design removes internal material to achieve a dramatic weight reduction without sacrificing the structural integrity and stiffness needed for aggressive riding and racing.* Universal Compatibility: These crank arms are fully compatible with all Cannondale SpideRings and HollowGram spindles, offering you complete freedom to build your perfect drivetrain, whether you´re using a 1x or 2x setup.* Enhanced Protection: The cranks are designed to be compatible with reflective HG crank boots. Protect your investment from rock strikes and scuffs while adding a measure of visibility for increased safety in low-light conditions.By pairing these hollow Si crank arms with an OPI SpideRing, you create a cohesive, lightweight, and incredibly rigid crankset that stands as one of the most effective performance upgrades available today. Elevate your cycling experience with the precision engineering and race-proven technology of Cannondale HollowGram.---Technical Specifications* Product: CANNONDALE HollowGram Crank Arm* Attributes: Cranks, MTB Cycling, Road Cycling, Without sensors* Weight: 172g per arm (including all mounting hardware)* Spindle Compatibility: Compatible with all HollowGram spindles* Chainring Compatibility: Compatible with all Cannondale OPI SpideRings* Removal System: Integrated self-extracting bolts for tool-free removal* Protection: Compatible with reflective HG crank boots