ZRACE RX2 Road Gravel Crank CNC Machined 29mm Spindle

ZRACE RX2 Road Gravel Crank Precision and Durability

High-precision CNC machining removes material strategically to reduce weight while reinforcing stress concentration areas where road and gravel forces peak during climbs, sprints and rough terrain impacts. The 29mm high-strength spindle provides exceptional torsional rigidity, preventing flex during hard efforts and ensuring consistent power transmission through every pedal stroke on varied surfaces. A 3-screw interface connects to compatible Shimano and SRAM cranksets with industry-standard tolerances, making installation straightforward and maintenance reliable across seasons of road and gravel riding. Available in both 165mm and 170mm crank arm lengths, the ZRACE RX2 road gravel crankset accommodates different inseam measurements and leverage preferences without custom ordering or modifications. This CNC-machined crankset serves road racers, gravel adventurers and mixed-terrain cyclists who demand proven durability and precise engineering in every drivetrain component.